cosineSim {PANR} | R Documentation |
This function compute cosine similarities or distances between pairs of genes, given measured rich phenotypes.
cosineSim(x) cosineDist(x)
x |
a numeric matrix of rich phenotypes with rows and columns specifying samples and genes, respectively. |
This function will return either a numeric matrix of cosine similarities
or an object of dist
.
Xin Wang xw264@cam.ac.uk
Xin Wang, Mauro Castro, Klaas W. Mulder and Florian Markowetz, Posterior association networks and enriched functional gene modules inferred from rich phenotypic perturbation screens, in preparation.
PANR:assoScore
toydata<-matrix(rnorm(n=2000, mean=0, sd=4), nrow=100, ncol=20) toycossim<-cosineSim(t(toydata)) toycosdist<-cosineDist(t(toydata))