is_normal() to allow data frame and formula as inputcheck_normality(), accepts both atomic input and data frame + formula input.Cramer_von_Mises_test()..Shapiro_Wilk_Royston() didn't create mn1 variable when n ≤ 5.x before analysis.Lilliefors_test()Submission failed: The submission failed because the CRAN package was being updated too frequently. Therefore, I cancelled this submission and will wait for the next patch release before resubmitting.
Shapiro_Wilk_test() (original, Francia, and Royston versions).is_normal().