biasCorrectionTransform: bias-correction transform

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bias-correction transform

Description

biasCorrectionTransform() is a transformation that can be applied to a matrix of data. The resulting matrix's variance is corrected for bias \insertCitem08,b12,co14superb;

Usage

biasCorrectionTransform(dta, variables)

Arguments

dta	a data.frame containing the data in wide format;
variables	a vector of column names on which the transformation will be applied. the remaining columns will be left unchanged

Value

a data.frame of the same form as dta with the variables transformed.

This function is useful when passed to the argument preprocessfct of superb() where it performs a modification of the data matrix.

References

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superb documentation built on Aug. 19, 2025, 1:15 a.m.