| Library: | stats |
| See also: | relation relationchi2 relationcont relationcorrcont relationcorr |
| Macro: | relationrank | |
| Description: | Computes the rank correlation of spearman for ordinal data. |
| Usage: | rel = relationrank (x {, colname {, opt}}) | |
| Input: | ||
| x | n x p variables | |
| colname | p x 1 text vector of names of x variables | |
| opt | q x 1 text vector of optional parameters | |
| Output: | ||
| rel.r | p x p matrix of rank correlation coefficients | |
| rel.pval | p x p unused (filled with NaNs) | |
; loads the library stats
library("stats")
; read swiss banknote data
x = read ("bank2")
; compute the rank correlation coefficients
colname = string ("X%0.f", 1:cols(x))
rel = relationrank (x, colname, "automatic")
rel.r
Contents of r; [1,] 1 0.2256 0.10803 -0.18962 -0.050143 0.22878 [2,] 0.2256 1 0.75063 0.42721 0.36966 -0.48552 [3,] 0.10803 0.75063 1 0.52009 0.42863 -0.50498 [4,] -0.18962 0.42721 0.52009 1 0.16893 -0.60763 [5,] -0.050143 0.36966 0.42863 0.16893 1 -0.58344 [6,] 0.22878 -0.48552 -0.50498 -0.60763 -0.58344 1
| Library: | stats |
| See also: | relation relationchi2 relationcont relationcorrcont relationcorr |