quantile_normalize_bart {SoftBart}

Quantile normalization for predictors

Description

Performs a quantile normalization to each column of the matrix X.

Usage

quantile_normalize_bart(X)

Arguments

X

A design matrix, should not include a column for the intercept.

Value

A matrix X_norm such that each column gives the associated empirical quantile of each observation for each predictor.

Examples

X <- matrix(rgamma(100 * 10, shape = 2), nrow = 100)
X <- quantile_normalize_bart(X)
summary(X)