StatTools : Resource Index (Subjects)
Resources : Index (Subjects) Index (Categories) |
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Z ALPHA Concordance Explained Cronbach's Alpha Program Probability Explained Sample Size for Comparing Two Cronbach's Alphas Program Sample Size for Estimating a Cronbach's Alpha Program and Explained and Table ANALYSIS OF VARIANCE Cross Over Trials Program and Explanation Differences Between Measurements (Unpaired Groups) Explained and Program Friedman's Two Way Analysis of Variance Program and Explained Intraclass Correlation Program Multiple Regression Program and Explained Precision of Measurements Program and Explained Sample Size for Unpaired Difference of Measurements Program and Table ANSCOMBE TRANSFORMATION Numerical Transformation Program and Explained ARCSINE TRANSFORMATION Numerical Transformation Program and Explained AREA UNDER COORDINATES Area Under Coordinates Program ARMITAGE Sequential Paired Analysis Explained Sequential Paired Difference Analysis Program Sequential Paired Preference Analysis Program BAR PLOT Bar Plot Program MacroPlot Help and Program and Explained BAYES Bayesian Classification (Adjust Reference Table) Program Bayesian Classification (Analysis of Reference Data) Program Bayesian Classification Explained Discriminant Analysis (Analysis Using Reference Data) Program Discriminant Analysis (Plotting Discriminant Map) Program Discriminant Analysis (Use Coefficients on New Data) Program Pattern Probability (Use Reference Patterns on New Data) Program Pattern Probability Analysis (Analysis Using Reference Data) Program Pattern Probability Explained Prediction Statistics Program and Explained BERNULLI CUSUM for Proportions Program and Explained BINARY Integer - Dec Hex Bin Color Code conversions Program Kuder Richardson Coefficient for Binary Data Program BINOMIAL Binomial Test Program and Explained CUSUM for Proportions Program and Explained BIOEQUIVALENCE Bioequivalence (Sample Size and Analysis) Program Program Equivalence Explained and Sample Size Tables Explained and Table BOX COX TRANSFORMATION Numerical Transformation Program and Explained CHI SQUARE Chi Square for Large Contingency Tables and Spearman Correlation Coefficient Program Data Testing for Normal Distribution Program and Explained Difference Between Two Proportions (Unpaired) Program Differences Between Proportions (Unpaired) Explained Probability of Chi Square Program and Explained and Tables Regression Analysis Using Proportions Program CLASSIFICATION Bayesian Classification (Adjust Reference Table) Program Bayesian Classification (Analysis of Reference Data) Program Bayesian Classification Explained Discriminant Analysis (Analysis Using Reference Data) Program Discriminant Analysis (Plotting Discriminant Map) Program Discriminant Analysis (Use Coefficients on New Data) Program Discriminant Analysis Explained Pattern Probability (Use Reference Patterns on New Data) Program Pattern Probability Analysis (Analysis Using Reference Data) Program Pattern Probability Explained CLUSTER RANDOMISATION Cluster Randomisation Data Analysis Program and Explained Sample Size for Cluster Randomisation Data Analysis Program COEFFICIENT OF VARIANCE Bioequivalence (Sample Size and Analysis) Program Program Equivalence Explained and Sample Size Tables Explained and Table Precision of Measurements Program and Explained COHEN Concordance Explained Kappa (Cohen and Fleiss) for Ordinal Data Program COLOR CODE Integer - Dec Hex Bin Color Code conversions Program COMBINE MEANS AND SDS Combine Means and SDs Into One Group Program COMPARE GROUPS Cluster Randomisation Data Analysis Program and Explained Compare Two Counts Using Poisson Distribution Program Compare Two Regression Lines (Covariance Analysis) Program Compare Two Summary Regression Coefficients Program Difference Between Two Proportions (Unpaired) Program Differences Between Measurements (Unpaired Groups) Explained and Program Differences Between Proportions (Unpaired) Explained Differences Between Proportions in Multiple Groups Program Equivalence Between Two Means (Sample Size and Analysis) Program Equivalence Between Two Proportions (Sample Size and Analysis) Program Equivalence Explained and Sample Size Tables Explained and Table Group Data Plot Program Make Effect Size for Meta-analysis Program Meta-analysis for Comparing Two Unpaired Groups Program and Explained Meta-analysis for Correlation Coefficients Program Poisson Distribution and Test Program Poisson Distribution and Tests Explained Sample Size for Cluster Randomisation Data Analysis Program Sample Size for Comparing Two Counts Program and Explain and Tables Sample Size for Comparing Two Proportions Program and Explained and Tables Sample Size for Matched Pair Comparison of Two Proportions Program and Explained and Tables Sample Size for Survival (Kaplan Meier Log Rank Test) Program and Explained and Table Sample Size for Unpaired Difference of Measurements Program and Table Sequential Unpaired Analysis Explained Sequential Unpaired Difference Between Two Counts Program Sequential Unpaired Difference Between Two Counts Program Sequential Unpaired Difference Between Two Means Program Sequential Unpaired Difference Between Two Ordinal Arrays Program Sequential Unpaired Difference Between Two Survival Rates Program Survival - Kaplan Meier Log Rank Test Program and Explained Unequal Sample Size Adjustments Program and Explained CONCORDANCE Concordance Explained Cronbach's Alpha Program Intraclass Correlation Program Kappa (Cohen and Fleiss) for Ordinal Data Program Kappa for Nominal Data Program Kendall's W for Ranks Program Kuder Richardson Coefficient for Binary Data Program Sample Size for Comparing Two Cronbach's Alphas Program Sample Size for Estimating a Cronbach's Alpha Program and Explained and Table CONFIDENCE INTERVAL Differences Between Measurements (Unpaired Groups) Explained and Program Equivalence Between Two Means (Sample Size and Analysis) Program Equivalence Between Two Proportions (Sample Size and Analysis) Program Group Data Plot Program Paired Difference Explained Paired Difference Program Sample Size for Estimating Population Means Program and Table and Explained Sample Size for Estimating Population Proportion Program and Table and Explained Sample Size for Estimating Population Standard Deviation Program and Table Sample Size for Paired Difference Program and Table Sample Size for Population Parameter Estimation Explained Sample Size for Unpaired Difference of Measurements Program and Table CONTINGENCY TABLE Chi Square for Large Contingency Tables and Spearman Correlation Coefficient Program Count Table Plot Program Difference Between Two Proportions (Unpaired) Program Differences Between Proportions (Unpaired) Explained Regression Analysis Using Proportions Program Standardization of Proportions Program CORRELATION Chi Square for Large Contingency Tables and Spearman Correlation Coefficient Program Compare Two Summary Regression Coefficients Program Correlation and Regression Program and Explained Cronbach's Alpha Program Meta-analysis for Correlation Coefficients Program Multiple Regression Program and Explained Regression Analysis Using Proportions Program Sample Size for Pearson's Correlation Coefficient Program and Explained and Table COUNT CUSUM and Shewhart Charts for Poisson Distributed Counts Program and Explained Compare Two Counts Using Poisson Distribution Program Count Table Plot Program Poisson Distribution and Test Program Poisson Distribution and Tests Explained Sample Size for Comparing Two Counts Program and Explain and Tables Sequential Unpaired Difference Between Two Counts Program COVARIANCE Compare Two Regression Lines (Covariance Analysis) Program Compare Two Summary Regression Coefficients Program Multiple Regression Program and Explained CRITICAL DIFFERENCE Bioequivalence (Sample Size and Analysis) Program Program Equivalence Between Two Means (Sample Size and Analysis) Program Equivalence Between Two Proportions (Sample Size and Analysis) Program Equivalence Explained and Sample Size Tables Explained and Table CRONBACH ALPHA Concordance Explained Cronbach's Alpha Program Sample Size for Comparing Two Cronbach's Alphas Program Sample Size for Estimating a Cronbach's Alpha Program and Explained and Table CROSS OVER Cross Over Trials Program and Explanation CURVE FIT Curve Fitting for Receiver Operator Characteristics (ROCs) Program and Explained Curve Fitting Program and Explained CUSUM CUSUM and Shewhart Charts for Normally Distributed Means Program and Explained CUSUM and Shewhart Charts for Poisson Distributed Counts Program and Explained CUSUM for Exponentially Distributed Values Program and Explained CUSUM for Proportions Program and Explained CUSUM Explained DATA PLOT Group Data Plot Program MacroPlot Help and Program and Explained DECIMAL Integer - Dec Hex Bin Color Code conversions Program DIFFERENCES BETWEEN GROUPS Cluster Randomisation Data Analysis Program and Explained Compare Two Counts Using Poisson Distribution Program Compare Two Regression Lines (Covariance Analysis) Program Compare Two Summary Regression Coefficients Program Difference Between Two Proportions (Unpaired) Program Differences Between Measurements (Unpaired Groups) Explained and Program Differences Between Proportions (Unpaired) Explained Differences Between Proportions in Multiple Groups Program Equivalence Between Two Means (Sample Size and Analysis) Program Equivalence Between Two Proportions (Sample Size and Analysis) Program Equivalence Explained and Sample Size Tables Explained and Table Group Data Plot Program Make Effect Size for Meta-analysis Program Meta-analysis for Comparing Two Unpaired Groups Program and Explained Meta-analysis for Correlation Coefficients Program Poisson Distribution and Test Program Poisson Distribution and Tests Explained Sample Size for Cluster Randomisation Data Analysis Program Sample Size for Comparing Two Counts Program and Explain and Tables Sample Size for Comparing Two Proportions Program and Explained and Tables Sample Size for Matched Pair Comparison of Two Proportions Program and Explained and Tables Sample Size for Survival (Kaplan Meier Log Rank Test) Program and Explained and Table Sample Size for Unpaired Difference of Measurements Program and Table Sequential Unpaired Analysis Explained Sequential Unpaired Difference Between Two Counts Program Sequential Unpaired Difference Between Two Counts Program Sequential Unpaired Difference Between Two Means Program Sequential Unpaired Difference Between Two Ordinal Arrays Program Sequential Unpaired Difference Between Two Survival Rates Program Survival - Kaplan Meier Log Rank Test Program and Explained Unequal Sample Size Adjustments Program and Explained DISCRIMINANT ANALYSIS Discriminant Analysis (Analysis Using Reference Data) Program Discriminant Analysis (Plotting Discriminant Map) Program Discriminant Analysis (Use Coefficients on New Data) Program Discriminant Analysis Explained DISTRIBUTION PLOT Data Testing for Normal Distribution Program and Explained DUMMY VARIABLE Multiple Regression Program and Explained DUNN'S TEST Differences Between Measurements (Unpaired Groups) Explained and Program EFFECT SIZE Make Effect Size for Meta-analysis Program Meta-analysis for Comparing Two Unpaired Groups Program and Explained Meta-regression Program Sample Size Explained EQUIVALENCE Bioequivalence (Sample Size and Analysis) Program Program Equivalence Between Two Means (Sample Size and Analysis) Program Equivalence Between Two Proportions (Sample Size and Analysis) Program Equivalence Explained and Sample Size Tables Explained and Table ERROR TYPE I AND II Probability Explained Sample Size Explained EWMA Exponentially Weighted Moving Average Program and Explained EXPONENTIAL CUSUM for Exponentially Distributed Values Program and Explained Exponentially Weighted Moving Average Program and Explained Numerical Transformation Program and Explained F Probability of F Program and Explained and Tables FACTOR ANALYSIS Factor Analysis - Factor Rotation Program Factor Analysis - Parallel Analysis Program and Explained and Tables Factor Analysis - Principal Component Extraction Program Factor Analysis - Produce Factor Scores Program Factor Analysis Explained Explained FACTOR RETENTION Factor Analysis - Parallel Analysis Program and Explained and Tables FACTOR SCORES Factor Analysis - Produce Factor Scores Program Factor Analysis Explained Explained FALSE POSITIVE AND NEGATIVE Prediction Statistics Program and Explained Receiver Operator Characteristics (ROCs) Program and Explained Sample Size for Prediction Statistics Program and Explained and Table FISHER'S EXACT PROBABILITY Difference Between Two Proportions (Unpaired) Program Differences Between Proportions (Unpaired) Explained FISHER'S Z Correlation and Regression Program and Explained FIXED EFFECT Meta-analysis for Comparing Two Unpaired Groups Program and Explained FLEISS Concordance Explained Kappa (Cohen and Fleiss) for Ordinal Data Program FLEMING Phase II Study Explained Sample Size for Phase II Study (Fleming's Procedure) Program and Explained and Table FOREST PLOT Forest Plot Program MacroPlot Help and Program and Explained FREEMAN-TUKEY TRANSFORMATION Numerical Transformation Program and Explained FRIEDMAN'S TWO WAY ANALYSIS OF VARIANCE Friedman's Two Way Analysis of Variance Program and Explained FUNNEL PLOT Meta-analysis for Comparing Two Unpaired Groups Program and Explained GEHAN Phase II Study Explained Sample Size for Phase II Study (Gehan's Procedure) Program and Explained and Tables GOODNESS OF FIT Data Testing for Normal Distribution Program and Explained GRAPHIC Bar Plot Program Count Table Plot Program Data Testing for Normal Distribution Program and Explained Discriminant Analysis (Plotting Discriminant Map) Program Forest Plot Program Group Data Plot Program MacroPlot Help and Program and Explained Normal Distribution Plot Program Pie Chart Program Scatter Plot Program HETEROGENEITY Meta-analysis for Comparing Two Unpaired Groups Program and Explained HEX Integer - Dec Hex Bin Color Code conversions Program INTEGER Integer - Dec Hex Bin Color Code conversions Program INTERACTION Multiple Regression Program and Explained INTRACLASS CORRELATION Cluster Randomisation Data Analysis Program and Explained Concordance Explained Intraclass Correlation Program Sample Size for Cluster Randomisation Data Analysis Program KAPLAN MEIER Sample Size for Survival (Kaplan Meier Log Rank Test) Program and Explained and Table Survival - Kaplan Meier Log Rank Test Program and Explained KAPPA Concordance Explained Kappa (Cohen and Fleiss) for Ordinal Data Program Kappa for Nominal Data Program KENDALL Concordance Explained Kendall's W for Ranks Program KOLMOGOROV SMIRNOV Data Testing for Normal Distribution Program and Explained KRUSKALL WALLIS Differences Between Measurements (Unpaired Groups) Explained and Program KUDER RICHARDSON Concordance Explained Kuder Richardson Coefficient for Binary Data Program KURTOSIS Data Testing for Normal Distribution Program and Explained LEAST SIGNIFICANT DIFFERENCE IN RANKS Differences Between Measurements (Unpaired Groups) Explained and Program LEAST SIGNIFICANT DIFFERENCE Differences Between Measurements (Unpaired Groups) Explained and Program LIKELIHOOD RATIO Prediction Statistics Program and Explained Receiver Operator Characteristics (ROCs) Program and Explained LOGARITHM AND ANTILOGARITHM TRANSFORMATION Numerical Transformation Program and Explained LOGIT AND LOGISTIC TRANSFORMATION Numerical Transformation Program and Explained MACROPLOT Bar Plot Program Count Table Plot Program Data Testing for Normal Distribution Program and Explained Forest Plot Program Group Data Plot Program MacroPlot Help and Program and Explained Normal Distribution Plot Program Pie Chart Program Scatter Plot Program MAKE TABLE Make Table of Counts from Columned Data Program and Explained MANN WHITNEY U TEST Differences Between Measurements (Unpaired Groups) Explained and Program MARASCUILO PROCEDURE Differences Between Proportions (Unpaired) Explained Differences Between Proportions in Multiple Groups Program MATCHED PAIR Differences Between Proportions (Unpaired) Explained Sample Size for Matched Pair Comparison of Two Proportions Program and Explained and Tables MCNEMAR McNemar Test for Paired Changes in Proportions Program and Explained Sample Size for McNemar Test of Paired Changes in Proportions Program and Explained and Table MEAN Combine Means and SDs Into One Group Program Data Testing for Normal Distribution Program and Explained Group Data Plot Program Make Effect Size for Meta-analysis Program Meta-analysis for Comparing Two Unpaired Groups Program and Explained Normal Distribution Plot Program Probability Explained Sample Size for Estimating Population Means Program and Table and Explained Sample Size for Population Parameter Estimation Explained MEDIAN TEST Differences Between Measurements (Unpaired Groups) Explained and Program MEDIAN Data Testing for Normal Distribution Program and Explained META-ANALYSIS Make Effect Size for Meta-analysis Program Meta-analysis for Comparing Two Unpaired Groups Program and Explained Meta-analysis for Correlation Coefficients Program Meta-analysis for Predictions Program and Explained Meta-regression Program META-REGRESSION Meta-regression Program MULTIPLE CORRELATION COEFFICIENT Multiple Regression Program and Explained MULTIPLE GROUPS Sample Size for Unpaired Difference of Measurements Program and Table MULTIPLE PROPORTIONS Differences Between Proportions (Unpaired) Explained Differences Between Proportions in Multiple Groups Program MULTIPLE REGRESSION Multiple Regression Program and Explained Path Analysis Program and Explained Sample Size for Multiple Regression Program and Explained and Table NOMINAL Kappa for Nominal Data Program NORMAL DISTRIBUTION PLOT MacroPlot Help and Program and Explained Normal Distribution Plot Program NORMAL DISTRIBUTION Data Testing for Normal Distribution Program and Explained Normal Distribution Plot Program Numerical Transformation Program and Explained Probability of F Program and Explained and Tables Probability of Standard Deviate z Program and Explained and Tables Probability of Student's t Program and Explained and Tables NUMERICAL TRANSFORMATION Numerical Transformation Program and Explained OBLIQUE OBLIMIN Factor Analysis - Factor Rotation Program Factor Analysis Explained Explained ODD Difference Between Two Proportions (Unpaired) Program Make Effect Size for Meta-analysis Program Meta-analysis for Comparing Two Unpaired Groups Program and Explained Odd and Risk Interconversion Program and Explained ODDS RATIO Difference Between Two Proportions (Unpaired) Program Differences Between Proportions (Unpaired) Explained Odd and Risk Interconversion Program and Explained ONE GROUP Paired Difference Explained Paired Difference Program Precision of Measurements Program and Explained Sample Size for Estimating Population Means Program and Table and Explained Sample Size for Estimating Population Proportion Program and Table and Explained Sample Size for Estimating Population Standard Deviation Program and Table Sample Size for Paired Difference Program and Table Sample Size for Population Parameter Estimation Explained ONE WAY ANALYSIS OF VARIANCE Differences Between Measurements (Unpaired Groups) Explained and Program ORDER Numerical Transformation Program and Explained ORDINAL Differences Between Measurements (Unpaired Groups) Explained and Program Kappa (Cohen and Fleiss) for Ordinal Data Program Paired Difference Program Sequential Unpaired Difference Between Two Ordinal Arrays Program ORTHOGONAL Factor Analysis - Factor Rotation Program Factor Analysis Explained Explained PAIRED COMPARISON Sample Size for Matched Pair Comparison of Two Proportions Program and Explained and Tables PAIRED DIFFERENCE Sample Size for Paired Difference Program and Table Sequential Paired Analysis Explained Sequential Paired Difference Analysis Program PAIRED PREFERENCE Sequential Paired Analysis Explained Sequential Paired Preference Analysis Program PAIRED SEQUENTIAL Sequential Paired Analysis Explained Sequential Paired Difference Analysis Program Sequential Paired Preference Analysis Program PAIRED T TEST Paired Difference Explained Paired Difference Program PAIRED McNemar Test for Paired Changes in Proportions Program and Explained Paired Difference Explained Paired Difference Program Sample Size for McNemar Test of Paired Changes in Proportions Program and Explained and Table PARALLEL ANALYSIS Factor Analysis - Parallel Analysis Program and Explained and Tables Factor Analysis Explained Explained PARTIAL CORRELATION AND REGRESSION COEFFICIENTS Multiple Regression Program and Explained PATH ANALYSIS Path Analysis Program and Explained PATTERN PROBABILITY Pattern Probability (Use Reference Patterns on New Data) Program Pattern Probability Analysis (Analysis Using Reference Data) Program Pattern Probability Explained PEARSON Correlation and Regression Program and Explained PEER Odd and Risk Interconversion Program and Explained PERCENTILE Data Testing for Normal Distribution Program and Explained PERMUTATION TEST Differences Between Measurements (Unpaired Groups) Explained and Program Paired Difference Explained Paired Difference Program PHASE II Phase II Study Explained Sample Size for Phase II Study (Fleming's Procedure) Program and Explained and Table Sample Size for Phase II Study (Gehan's Procedure) Program and Explained and Tables Sample Size for Phase II Study (Simon's Procedure) Program and Explained and Tables PHASE IV TRIAL Sample Size for Rare Events Program and Explained and Table PIE CHART MacroPlot Help and Program and Explained Pie Chart Program PILOT Sample Size for Estimating Population Means Program and Table and Explained Sample Size for Paired Difference Program and Table Sample Size for Unpaired Difference of Measurements Program and Table Sample Size Explained PLOT Bar Plot Program Count Table Plot Program Data Testing for Normal Distribution Program and Explained Discriminant Analysis (Plotting Discriminant Map) Program Forest Plot Program Group Data Plot Program MacroPlot Help and Program and Explained Normal Distribution Plot Program Pie Chart Program Scatter Plot Program POISSON CUSUM and Shewhart Charts for Poisson Distributed Counts Program and Explained Compare Two Counts Using Poisson Distribution Program Numerical Transformation Program and Explained Poisson Distribution and Test Program Poisson Distribution and Tests Explained Sample Size for Comparing Two Counts Program and Explain and Tables Sample Size for Rare Events Program and Explained and Table POLYNOMIAL Curve Fitting Program and Explained Numerical Transformation Program and Explained POPULATION PARAMETERS Sample Size for Estimating Population Means Program and Table and Explained Sample Size for Estimating Population Proportion Program and Table and Explained Sample Size for Estimating Population Standard Deviation Program and Table Sample Size for Population Parameter Estimation Explained POST HOC COMPARISONS Differences Between Measurements (Unpaired Groups) Explained and Program Differences Between Proportions (Unpaired) Explained Differences Between Proportions in Multiple Groups Program POST MARKETING SURVEY Sample Size for Rare Events Program and Explained and Table POWER TRANSFORMATION Numerical Transformation Program and Explained POWER Probability Explained Sample Size Explained PRE-TEST AND POST-TEST PROBABILITIES Prediction Statistics Program and Explained PRECISION Precision of Measurements Program and Explained PREDICTION Curve Fitting for Receiver Operator Characteristics (ROCs) Program and Explained Meta-analysis for Predictions Program and Explained Prediction Statistics Program and Explained Receiver Operator Characteristics (ROCs) Program and Explained Sample Size for Prediction Statistics Program and Explained and Table Sample Size for Receiver Operator Characteristics (ROCs) Program and Explained and Tables PRINCIPAL COMPONENT Factor Analysis - Principal Component Extraction Program Factor Analysis Explained Explained PROBABILITY Binomial Test Program and Explained Poisson Distribution and Test Program Poisson Distribution and Tests Explained Probability of Chi Square Program and Explained and Tables Probability of F Program and Explained and Tables Probability of Standard Deviate z Program and Explained and Tables Probability of Student's t Program and Explained and Tables Probability Explained Regression Analysis Using Proportions Program PROPORTION CUSUM for Proportions Program and Explained Difference Between Two Proportions (Unpaired) Program Differences Between Proportions (Unpaired) Explained Differences Between Proportions in Multiple Groups Program Equivalence Between Two Proportions (Sample Size and Analysis) Program Make Effect Size for Meta-analysis Program McNemar Test for Paired Changes in Proportions Program and Explained Meta-analysis for Comparing Two Unpaired Groups Program and Explained Sample Size for Comparing Two Proportions Program and Explained and Tables Sample Size for Matched Pair Comparison of Two Proportions Program and Explained and Tables Sample Size for McNemar Test of Paired Changes in Proportions Program and Explained and Table Sample Size for Population Parameter Estimation Explained Sequential Probability Ratio Test (SPRT) for Proportions Program Sequential Unpaired Difference Between Two Counts Program Standardization of Proportions Program PUBLICATION BIAS Meta-analysis for Comparing Two Unpaired Groups Program and Explained Q Meta-analysis for Comparing Two Unpaired Groups Program and Explained Meta-analysis for Predictions Program and Explained QQ PLOT Data Testing for Normal Distribution Program and Explained QUALITY CUSUM and Shewhart Charts for Normally Distributed Means Program and Explained CUSUM and Shewhart Charts for Poisson Distributed Counts Program and Explained CUSUM for Exponentially Distributed Values Program and Explained CUSUM for Proportions Program and Explained CUSUM Explained Exponentially Weighted Moving Average Program and Explained Quality Statistics Explained RADIAL PLOT Meta-analysis for Comparing Two Unpaired Groups Program and Explained RANDOM EFFECT Meta-analysis for Comparing Two Unpaired Groups Program and Explained RANDOM NUMBER Random Number Generation Program and Explained RANK CORRELATION Meta-analysis for Comparing Two Unpaired Groups Program and Explained RANK Kendall's W for Ranks Program Numerical Transformation Program and Explained RARE EVENTS Sample Size for Rare Events Program and Explained and Table Sample Size to Detect Extreme Rare Events Program and Explanation RATIO OF MEANS Bioequivalence (Sample Size and Analysis) Program Program Equivalence Explained and Sample Size Tables Explained and Table Make Effect Size for Meta-analysis Program Meta-analysis for Comparing Two Unpaired Groups Program and Explained RATIO CUSUM for Exponentially Distributed Values Program and Explained Numerical Transformation Program and Explained RECEIVER OPERATOR CHARACTERISTICS Curve Fitting for Receiver Operator Characteristics (ROCs) Program and Explained Meta-analysis for Predictions Program and Explained Receiver Operator Characteristics (ROCs) Program and Explained Sample Size for Receiver Operator Characteristics (ROCs) Program and Explained and Tables REGRESSION Compare Two Regression Lines (Covariance Analysis) Program Compare Two Summary Regression Coefficients Program Correlation and Regression Program and Explained Curve Fitting Program and Explained Multiple Regression Program and Explained Path Analysis Program and Explained Regression Analysis Using Proportions Program RELATIVE RISKS Difference Between Two Proportions (Unpaired) Program Differences Between Proportions (Unpaired) Explained RELIABILITY Cronbach's Alpha Program RISK DIFFERENCE Difference Between Two Proportions (Unpaired) Program Differences Between Proportions (Unpaired) Explained Odd and Risk Interconversion Program and Explained RISK RATIO Difference Between Two Proportions (Unpaired) Program Differences Between Proportions (Unpaired) Explained Odd and Risk Interconversion Program and Explained RISK Difference Between Two Proportions (Unpaired) Program Make Effect Size for Meta-analysis Program Meta-analysis for Comparing Two Unpaired Groups Program and Explained Odd and Risk Interconversion Program and Explained ROMAN SQUARE Cross Over Trials Program and Explanation ROSENTHAL Meta-analysis for Comparing Two Unpaired Groups Program and Explained ROTATION Factor Analysis - Factor Rotation Program Factor Analysis Explained Explained SAMPLE SIZE Bioequivalence (Sample Size and Analysis) Program Program Concordance Explained Differences Between Measurements (Unpaired Groups) Explained and Program Differences Between Proportions (Unpaired) Explained Equivalence Between Two Means (Sample Size and Analysis) Program Equivalence Between Two Proportions (Sample Size and Analysis) Program Equivalence Explained and Sample Size Tables Explained and Table Paired Difference Explained Phase II Study Explained Poisson Distribution and Test Program Sample Size for Comparing Two Counts Program and Explain and Tables Sample Size for Comparing Two Cronbach's Alphas Program Sample Size for Comparing Two Proportions Program and Explained and Tables Sample Size for Estimating Population Means Program and Table and Explained Sample Size for Estimating Population Proportion Program and Table and Explained Sample Size for Estimating Population Standard Deviation Program and Table Sample Size for Estimating a Cronbach's Alpha Program and Explained and Table Sample Size for Matched Pair Comparison of Two Proportions Program and Explained and Tables Sample Size for McNemar Test of Paired Changes in Proportions Program and Explained and Table Sample Size for Multiple Regression Program and Explained and Table Sample Size for Paired Difference Program and Table Sample Size for Pearson's Correlation Coefficient Program and Explained and Table Sample Size for Phase II Study (Fleming's Procedure) Program and Explained and Table Sample Size for Phase II Study (Gehan's Procedure) Program and Explained and Tables Sample Size for Phase II Study (Simon's Procedure) Program and Explained and Tables Sample Size for Population Parameter Estimation Explained Sample Size for Prediction Statistics Program and Explained and Table Sample Size for Rare Events Program and Explained and Table Sample Size for Receiver Operator Characteristics (ROCs) Program and Explained and Tables Sample Size for Survival (Kaplan Meier Log Rank Test) Program and Explained and Table Sample Size for Unpaired Difference of Measurements Program and Table Sample Size to Detect Extreme Rare Events Program and Explanation Sample Size Explained SCATTER PLOT MacroPlot Help and Program and Explained Scatter Plot Program SCHEFFE'S LEAST SIGNIFICANT DIFFERENCE Differences Between Measurements (Unpaired Groups) Explained and Program SENSITIVITY Prediction Statistics Program and Explained Receiver Operator Characteristics (ROCs) Program and Explained Sample Size for Prediction Statistics Program and Explained and Table SEQUENTIAL Sequential Analysis Explained Sequential Paired Analysis Explained Sequential Paired Difference Analysis Program Sequential Paired Preference Analysis Program Sequential Probability Ratio Test (SPRT) by Wald Explained Sequential Probability Ratio Test (SPRT) for Means Program Sequential Probability Ratio Test (SPRT) for Proportions Program Sequential Unpaired Analysis Explained Sequential Unpaired Difference Between Two Counts Program Sequential Unpaired Difference Between Two Counts Program Sequential Unpaired Difference Between Two Means Program Sequential Unpaired Difference Between Two Ordinal Arrays Program Sequential Unpaired Difference Between Two Survival Rates Program SHAPIRO FRANCIA Data Testing for Normal Distribution Program and Explained SHEWHART CUSUM and Shewhart Charts for Normally Distributed Means Program and Explained CUSUM and Shewhart Charts for Poisson Distributed Counts Program and Explained CUSUM Explained SIMON Phase II Study Explained Sample Size for Phase II Study (Simon's Procedure) Program and Explained and Tables SKEWNESS Data Testing for Normal Distribution Program and Explained SPEARMAN Chi Square for Large Contingency Tables and Spearman Correlation Coefficient Program SPECIFICITY Prediction Statistics Program and Explained Receiver Operator Characteristics (ROCs) Program and Explained Sample Size for Prediction Statistics Program and Explained and Table SPRT Sequential Probability Ratio Test (SPRT) by Wald Explained Sequential Probability Ratio Test (SPRT) for Means Program Sequential Probability Ratio Test (SPRT) for Proportions Program STANDARD DEVIATION Combine Means and SDs Into One Group Program Data Testing for Normal Distribution Program and Explained Group Data Plot Program Normal Distribution Plot Program Numerical Transformation Program and Explained Probability Explained Probability Explained Sample Size for Estimating Population Standard Deviation Program and Table Sample Size for Population Parameter Estimation Explained STANDARD ERROR Group Data Plot Program Meta-regression Program Probability Explained Probability Explained STANDARDIZATION Standardization of Proportions Program STATISTICAL SIGNIFICANCE Probability of Chi Square Program and Explained and Tables Probability of F Program and Explained and Tables Probability of Standard Deviate z Program and Explained and Tables Probability of Student's t Program and Explained and Tables SURVEY Sample Size for Estimating Population Means Program and Table and Explained Sample Size for Estimating Population Proportion Program and Table and Explained Sample Size for Estimating Population Standard Deviation Program and Table Sample Size for Population Parameter Estimation Explained SURVIVAL Sample Size for Survival (Kaplan Meier Log Rank Test) Program and Explained and Table Sequential Unpaired Difference Between Two Survival Rates Program Survival - Kaplan Meier Log Rank Test Program and Explained T TEST Probability of Student's t Program and Explained and Tables TABULATION Make Table of Counts from Columned Data Program and Explained TAIL (1 AND 2) Probability of Student's t Program and Explained and Tables TIME SERIES Exponentially Weighted Moving Average Program and Explained TIME TO EVENT CUSUM for Exponentially Distributed Values Program and Explained Numerical Transformation Program and Explained TOLERANCE LEVEL Bioequivalence (Sample Size and Analysis) Program Program Equivalence Between Two Means (Sample Size and Analysis) Program Equivalence Between Two Proportions (Sample Size and Analysis) Program Equivalence Explained and Sample Size Tables Explained and Table TRANSFORMATION Numerical Transformation Program and Explained TRIM AND FILL Meta-analysis for Comparing Two Unpaired Groups Program and Explained TRUE POSITIVE AND NEGATIVE Prediction Statistics Program and Explained Receiver Operator Characteristics (ROCs) Program and Explained Sample Size for Prediction Statistics Program and Explained and Table TUKEY'S LEAST SIGNIFICANT DIFFERENCE Differences Between Measurements (Unpaired Groups) Explained and Program TWO GROUPS Difference Between Two Proportions (Unpaired) Program Differences Between Measurements (Unpaired Groups) Explained and Program Differences Between Proportions (Unpaired) Explained Differences Between Proportions (Unpaired) Explained Equivalence Between Two Means (Sample Size and Analysis) Program Equivalence Between Two Proportions (Sample Size and Analysis) Program Sample Size for Comparing Two Counts Program and Explain and Tables Sample Size for Comparing Two Proportions Program and Explained and Tables Sample Size for Matched Pair Comparison of Two Proportions Program and Explained and Tables Sample Size for Matched Pair Comparison of Two Proportions Program and Explained and Tables Sample Size for Unpaired Difference of Measurements Program and Table Sample Size for Unpaired Difference of Measurements Program and Table Sequential Unpaired Analysis Explained Sequential Unpaired Difference Between Two Counts Program Sequential Unpaired Difference Between Two Counts Program Sequential Unpaired Difference Between Two Means Program Sequential Unpaired Difference Between Two Ordinal Arrays Program Sequential Unpaired Difference Between Two Survival Rates Program UNEQUAL SAMPLE SIZE Unequal Sample Size Adjustments Program and Explained UNPAIRED COMPARISON Chi Square for Large Contingency Tables and Spearman Correlation Coefficient Program Difference Between Two Proportions (Unpaired) Program Differences Between Measurements (Unpaired Groups) Explained and Program Differences Between Proportions (Unpaired) Explained Differences Between Proportions in Multiple Groups Program Sample Size for Comparing Two Proportions Program and Explained and Tables UNPAIRED SEQUENTIAL Sequential Unpaired Analysis Explained Sequential Unpaired Difference Between Two Counts Program Sequential Unpaired Difference Between Two Counts Program Sequential Unpaired Difference Between Two Means Program Sequential Unpaired Difference Between Two Ordinal Arrays Program Sequential Unpaired Difference Between Two Survival Rates Program UNPAIRED T TEST Differences Between Measurements (Unpaired Groups) Explained and Program W Concordance Explained Kendall's W for Ranks Program WHITEHEAD Sequential Unpaired Analysis Explained Sequential Unpaired Difference Between Two Counts Program Sequential Unpaired Difference Between Two Counts Program Sequential Unpaired Difference Between Two Means Program Sequential Unpaired Difference Between Two Ordinal Arrays Program Sequential Unpaired Difference Between Two Survival Rates Program WILCOXON MANN WHITNEY TEST Differences Between Measurements (Unpaired Groups) Explained and Program WILCOXON PAIRED SIGNED RANK TEST Paired Difference Explained Paired Difference Program |