see also between subject design

• see an eg. https://www.datanovia.com/en/lessons/repeated-measures-anova-in-r/
  • uses anova_test() in rstatix package
  • uses also get_anova_table()
• also
  • aov_car()
  • ezANOVA() in ez packages
    • lme4()

see mixed design
could be done with regression:
see, https://stackoverflow.com/questions/46536249/within-and-between-factors-in-regression-models-in-r