preprocess: Data preprocessing

Description Usage Arguments Value Examples

Description

Preprocessing for dimension reduction based on variance, it will delete the variable whose variance is smaller than 0.5*mean variance of all variables.

Usage

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preprocess(data, l = TRUE, pre = TRUE)

Arguments

data

– data that needs to be processed

l

– logical. If True, log-transforamtion will be carried out on the data.

pre

– logical. If True, pre-dimension reduction will be carried out based on the variance.

Value

the processed data.

Examples

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OTclust documentation built on May 6, 2019, 9 a.m.