Add Shapiro-Wilk test and show resulted p-value in visualization, so the user could see if data following normal distribution. If not, corresponding warning should be displayed.
Current behavior:
No data normality test performed.
Desired behavior:
Test for data distribution and warn if data not following normal distribution.
Add Shapiro-Wilk test and show resulted p-value in visualization, so the user could see if data following normal distribution. If not, corresponding warning should be displayed.
Current behavior: No data normality test performed.
Desired behavior: Test for data distribution and warn if data not following normal distribution.