fx_Align_Impute: Align Attribute Classes, Factor Levels, and Impute Missing...

In crcastillo/DSTools: My Collection of Data Science Functions

Description

This function takes a reference data.frame and alters a target data.frame to resemble the reference. The classes, factor levels, and imputed values will be taken from the reference data.frame unless otherwise specified in the parameters.

Usage

fx_Align_Impute(original_dataframe, transform_dataframe,
  exclude_attribute_list, factor_imputation, numerical_imputation)

Arguments

original_dataframe	The source dataframe to be referenced
transform_dataframe	The dataframe to be transformed
exclude_attribute_list	Optional list of attributes/columns to be ignore from both data.frames
factor_imputation	Optional method for handling extra levels for factor attributes: "edf", "mode", "uniform", "NA", "ignore"
numerical_imputation	Optional method for handling NAs for numerical attributes: "mean", "median", "mode", "edf", "ignore"

Value

A modified data.frame that resembles the original data.frame with aligned classes, factor levels, and imputed values for NA elements

crcastillo/DSTools documentation built on Nov. 4, 2019, 9:17 a.m.