Statistical power - Parametric vs Nonparametric test
See all my videos at:
https://www.tilestats.com/
In this video we will discuss the differences in statistical power and type 1 errors between the t-test and the Mann–Whitney U test (Wilcoxon Mann–Whitney (WMW), Wilcoxon rank-sum test)
1. Type 1 error - t-test vs WMW
2. Type 2 error - t-test vs WMW - normal distribution (04:30)
3. Type 2 error - t-test vs WMW - log-normal distribution (10:56)
4. R code for the simulations (12:12)
You can find the R code here:
https://www.tilestats.com/r-code/
On this page of the site you can watch the video online Statistical power - Parametric vs Nonparametric test with a duration of hours minute second in good quality, which was uploaded by the user TileStats 13 November 2023, share the link with friends and acquaintances, this video has already been watched 1,800 times on youtube and it was liked by 59 viewers. Enjoy your viewing!
