differentialDeviations {chromVAR} | R Documentation |
Function to see whether deviations differ between groups
differentialDeviations(object, groups, alternative = c("two.sided", "less", "greater"), parametric = TRUE)
object |
chromVARDeviations object |
groups |
either vector of groups or name of column in colData of object with group information |
alternative |
only used if there are two groups – two.sided or one sided test |
parametric |
use parametric test. alternatively will use kruskal wallace |
data.frame with p value and adjusted p value
Alicia Schep
# Load very small example results from computeDeviations data(mini_dev, package = "chromVAR") difdev <- differentialDeviations(mini_dev, "Cell_Type")