supp {BiCausality}

supp function

Description

This function computes a support value from a matrix X given a values.

Usage

supp(X, values)

Arguments

X

is a matrix n by d where n is a number of transactions or samples and d is a number of dimensions for each sample.

values

is a d-dimensional vector we use to count how many of it within X.

Value

This function returns the support of values in X by counting the ratio of how many samples in X are similar to values

Examples

x <- rbinom(n=100, size=1, prob=0.5)
ny<-rbinom(n=100, size=1, prob=0.25)
y <- x |  ny
supp(X=cbind(x,y),values=c(1,1) )