anu-bioinfo
anu-bioinfo
/ quantreg_mww.r
Created
October 5, 2023 15:40
— forked from adrianolszewski/quantreg_mww.r
Mann-Whitney (Wilcoxon) FAILS to compare medians in general. Quantile regression should be used to compare medians instead
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| # Let's make some data to play with | |
| set.seed(1234) | |
| v1 <- rexp(500) | |
| v2 <- rnorm(500) + log(2) | |
| v3 <- -rgamma(500, 2.5, 3) | |
| v4 <- runif(500, -2,4) | |
| # Look at the data | |
| layout(matrix(c(1:4), nrow = 2)) |