ncat {StratifiedSampling} | R Documentation |
Number of categories
Description
This function returns the number of factor in each column of a categorical matrix.
Usage
ncat(Xcat_input)
Arguments
Xcat_input |
A matrix of integers that contains categorical vector in each column. |
Value
A row vector that contains the number of categories in each column.
Examples
Xcat <- matrix(c(sample(x = 1:6, size = 100, replace = TRUE),
sample(x = 1:6, size = 100, replace = TRUE),
sample(x = 1:6, size = 100, replace = TRUE)),ncol = 3)
ncat(Xcat)
[Package StratifiedSampling version 0.4.2 Index]