Complex online web statistical calculators

.....for Categorical Data Analysis

• Correlation: Pearson's product moment, Spearman's rho, Kendall's tau
  with p-values
• Log Rank Test for survival difference across groups
  includes Kaplan-Meier survival analysis graph
• Friedman test for correlated multiple samples
  with follow-up post-hoc multiple comparison tests by the (1) Conover and (2) Nemenyi methods
• Kruskal-Wallis rank sum test for independent multiple samples
  with follow-up post-hoc multiple comparison tests by the (1) Conover (2) Dunn and (3) Nemenyi methods
• Mann Whitney test (unpaired data) and Wilcoxon signed rank test (paired data)
• Logit and Probit Regression
• Fisher Test of Exact Count Data
• McMemar's Test (McNemar's Chi-square test)
• One-way ANOVA with post-hoc Tukey HSD Test
  the original 1# statistica.mooo.com