Preprocess a matrix of covariate values, assuming all columns are numeric. Returns a list including a matrix of preprocessed covariate values and associated tracking.

Preprocess a matrix of covariate values, assuming all columns are numeric. Returns a list including a matrix of preprocessed covariate values and associated tracking.

Usage

preprocessTrainMatrix(input_matrix)

Arguments

input_matrix

Covariate matrix.

Value

List with preprocessed (unmodified) data and details on the number of each type of variable, unique categories associated with categorical variables, and the vector of feature types needed for calls to BART and BCF.

Examples

cov_mat <- matrix(1:12, ncol = 3)
preprocess_list <- preprocessTrainMatrix(cov_mat)
X <- preprocess_list$X