inst/examples/ex-zero.R

In tesselle/arkhe: Tools for Cleaning Rectangular Data

## Create a data matrix
X <- matrix(sample(1:10, 25, TRUE), nrow = 5, ncol = 5)

## Add zero
k <- sample(1:25, 3, FALSE)
X[k] <- 0
X

## Remove rows with zero
remove_zero(X, margin = 1)

## Replace zero
replace_zero(X, value = 1)