char2num: A function used in acoarm to transform categorical variable...
In JamesYuDai/TwoPhaseInd: Estimate Gene-Treatment Interaction Exploiting Randomization

Transform category data to integers 0..levels(data)-1. The the numeric variable can be then used in acoarm models.

1	char2num(data)

data

data is a dataframe composed of categorical variables.

The function transforms a categorical variable to integers.

A data frame of transformed values. For each column, each category is transformed to an integer, from 0 to levels(data[,column])-1.

James Y. Dai

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## Load the example data
data(acodata)
result <- char2num(acodata[, "fcgr2a.3"])

JamesYuDai/TwoPhaseInd documentation built on Feb. 18, 2022, 1:52 a.m.

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