Statistical tables
Statistical classical tables
Normal distribution
Critical values of the Chi-square distribution
Critical values of the Student t distribution
F distribution critical values for alpha = 0.250 (percentile 75.0)
F distribution critical values for alpha = 0.050 (percentile 95.0)
F distribution critical values for alpha = 0.025 (percentile 97.5)
F distribution critical values for alpha = 0.010 (percentile 99.0)
F distribution critical values for alpha = 0.005 (percentile 99.5)
F distribution critical values for alpha = 0.001 (percentile 99.9)
F distribution critical values for Bonferroni procedure, alpha = 0.050 (percentile 95.0)
F distribution critical values for Bonferroni procedure, alpha = 0.010 (percentile 99.0)
Critical values of the q studentized range statistic (Tukey procedure)
Critical values for Dunnett procedure
Critical values for Bryant-Paulson procedure
Critical values for Pearson correlation coefficients
Interactive statistical calculation
Excel sheet for F and p values. After download the file, write in the cells in yellow and the result will appear in the green cells
Video tutorial to relate the values of F to p by means of the classic statistical tables and by means of current interactive statistical calculations
Video tutorial to calculate F and p values with Excel spreadsheet in Bonferrni procedure
The sample size in SPSS sintax environment. Power and sample size calculator from eta squared
Frías, D., Pascual, J., & García, J. F. (1996). DTM: Determinacion del tamaño de la muestra en el entorno SPSS [DTM: Determining the sample size in SPSS environment]. Psicologica, 17, 297-306. URL Google Scholar ProQuest PsyINFO Dialnet
Download the professional application G*Power to calculate statistical power (Faul, Erdfelder, Lang, and Buchner [2007] have thousands of citations in Web of Knowledge and Scopus:)
Faul, F., Erdfelder, E., Lang, A. G., & Buchner, A. (2007). G*Power 3: A flexible statistical power analysis program for the social, behavioral, and biomedical sciences. Behavior Research Methods, 39, 175-191. doi:10.3758/BF03193146 PubMed Web of Knowledge Scopus
Faul, F., Erdfelder, E., Buchner, A., & Lang, A. G. (2009). Statistical power analyses using G*Power 3.1: Tests for correlation and regression analysess. Behavior Research Methods, 41, 1149-1160. doi:10.3758/BRM.41.4.1149 PubMed Web of Knowledge Scopus
Download of the professional program JASP for statistical calculations. It is a free application that handles spss and excel files directly, and that is specialized in Bayesian statistics.