Resources : Index (Subjects) Index (Categories) 
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Parametric Comparisons
Nonparametric Comparisons
Permutation Test
Primary Analysis
Two modes of data entry are available
Primary Analysis
Two modes of data entry are available
The data is for a single study
Parametric TestsConfidence Intervals : Altman DG, Machin D, Bryant TN and Gardner MJ. (2000) Statistics with Confidence Second Edition. BMJ Books ISBN 0 7279 1375 1. p. 2831Bartlett's Test I have not read this reference, but if is quoted in the nist web site from which I obtained the algorithm. Snedecor, George W. and Cochran, William G. (1989), Statistical Methods, Eighth Edition, Iowa State University Press. Levene's Test : I have not read this reference, but if is quoted in the nist web site from which I obtained the algorithm. Levene, H. (1960). In Contributions to Probability and Statistics: Essays in Honor of Harold Hotelling, I. Olkin et al. eds., Stanford University Press, pp. 278292. Formulae : I obtained these from the National Institute of Science and Technology resource website. The urls are handbook index, Bartlett test, and Levene test. OneWay Analysis of Variance : Armitage P. Statistical Methods in Medical Research (1971). Blackwell Scientific Publications. Oxford. P.189207. Confidence Intervals : Altman DG, Machin D, Bryant TN and Gardner MJ. (2000) Statistics with Confidence Second Edition. BMJ Books ISBN 0 7279 1375 1. p. 2831 Least significant difference (Tukey) Armitage P. Statistical Methods in Medical Research (1971). Blackwell Scientific Publications. Oxford. P.189207 Steel R.G.D., Torrie J.H., Dickey D.A. Principles and Procedures of Statistics. A Biomedical Approach. 3rd. Ed. (1997)ISBN 0070610282 p. 191192 Studentised range tables : Pearson ES, Hartley HO (1966) Biometrika table for statisticians Ed. 3 Table 29. Least significant difference (Scheffe) Scheffe H (1959) The Analysis of Variance NY Wiley (quoted by everyone else but I have not read it) Pedhazur E.J. Multiple regression in behavioral research explanation and prediction (3rd Ed) 1993. Harcourt Brace College Publishers, Orlando Florida. ISBN 0030728312 p. 369371 Portney LG, Watkins MP (2000) Foundations of Clinical Research. Applications to Practice (Second Edition) Prentice Hall Health, New Jersey. ISBN 0838526950. p. 460461 Steel R.G.D., Torrie J.H., Dickey D.A. Principles and Procedures of Statistics. A Biomedical Approach. 3rd. Ed. (1997)ISBN 0070610282 p. 189190 Confidence interval of difference between means Bird KD (2002) Confidence Intervals for Effect Sizes in Analysis of Variance. Educational and Psychological Measurements 62:2:197226 Nonparametric TestsSiegel S and Castellan Jr. N J (1988) Nonparametric Statistics for the Behavioral Sciences 2nd. Ed. McGraw Hill, Inc. Boston Massachusetts. ISBN 0070573573
Least significant difference between mean ranks Siegel S and Castellan jr. N,J (1988) Nonparametric statistics for the behavioural sciences. McGrawHill International Editions Statistics series. ISBN 0070573573. P213214. Dunn's Test
Median Test
Permutation Test
