Professional statistical analysis software accessible from any device. No downloads needed. Same powerful engine as the desktop app.
All the analyses you need, right in your browser. More features added regularly.
Mean, median, standard deviation, quartiles, and more.
Shapiro-Wilk, Anderson-Darling, Kolmogorov-Smirnov.
One-sample, two-sample, and paired hypothesis tests.
Pearson, Spearman, and Kendall correlation with heatmaps.
Simple and multiple regression with diagnostics.
Compare group means with Tukey and Bonferroni post-hoc.