| spearman.dist {bioDist} | R Documentation |
Calculate pairwise Spearman correlational distances, i.e. 1-SPEAR or
1-|SPEAR|, for all rows of a matrix and return a dist object.
spearman.dist(x, abs = TRUE, diag = FALSE, upper = FALSE)
x |
n by p matrix |
abs |
if TRUE, then 1-|SPEAR| else 1-SPEAR |
diag |
if TRUE, diagonal of the distance matrix will be displayed |
upper |
if TRUE, upper triangle of the distance matrix will
be displayed |
We call cor with the appropriate arguments to compute the row-wise
correlations.
One minus the Spearman correlation, between rows of x, are returned, as
an instance of the dist class.
Beiying Ding
cor.dist, tau.dist, euc,
man, KLdist.matrix, KLD.matrix,
mutualInfo, dist
x <- matrix(rnorm(200), nrow=5) spearman.dist(x)