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simdata (version 0.4.1)

contains_constant: Check if matrix contains constant column(s)

Description

Check if matrix contains constant column(s)

Usage

contains_constant(x, eps = .Machine$double.eps)

Value

TRUE if one of the columns has standard deviation of below `eps``, else FALSE.

Arguments

x

Matrix or Data.frame.

eps

Threshold for standard deviation below which a column is considered to be constant.