rstatix 0.5.0

New features

• New functions added for easy data frame manipulation. These functions are internally used in the rstatix and the ggpubr package and makes it easy to program with tidyverse packages using non standard evaluation.
  - df_select
  - df_arrange
  - df_group_by
  - df_nest_by
  - df_split_by
  - df_unite
  - df_get_var_names
  - df_label_both
  - df_label_value

Minor changes

• Now, in freq_table() the option na.rm removes only missing values in the variables used to create the frequency table (@JuhlinF, #25).
• Missing values are now correctly handled in anova_test() (@benediktclaus, #31)
• Maintenance for adapting to the future dplyr 1.0.0 version #32

Bug fixes

• An informative message is now displayed when users try to apply Hedge's correction when computing the Cohen's D for one sample test (@GegznaV, #36).
• Bug fixes in the games_howell_test() function : the t-statistic is now calculated using the absolute mean difference between groups (@GegznaV, #37).
• x position is now correctly computed when when making custom comparisons (@barrel0luck, #28).