apply_ln_transformation: Applies the natural logarithm to the data set

Description Usage Arguments Value Examples

View source: R/apply_ln_transformation.r

Description

This applies the ln function columnwise to the given input matrix and returns the modified matrix. If necessary, columns undergo a linear translation to ensure that all resulting values are >= 0.

Usage

1

Arguments

data_matrix

The original data matrix.

Value

The log-transformed data matrix.

Examples

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data_matrix <- matrix(1:10, dimnames = list(NULL, 'some_val'))
data_matrix
autovarCore:::apply_ln_transformation(data_matrix)


autovarCore documentation built on May 19, 2017, 8:08 p.m.
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