check_data_for_RDA: check_data_for_RDA function

In GABB: Facilitation of Data Preparation and Plotting Procedures for RDA and PCA Analyses

check_data_for_RDA function

Description

This function check if the factor variables used for RDA fit the required conditions. Results are grouped and conclusions go / no go are displayed in the console and saved in a table. This function is mainly derived from the explanations of Maxime Herve https://www.maximeherve.com/r-et-statistiques

Usage

check_data_for_RDA(data_quant, initial_data, factor_names)

Arguments

data_quant	Data frame of numeric values, generally transformed and scalled
initial_data	Initial data frame, including both numeric and factor columns
factor_names	Character vector of considered factor variables/columns : c("Variable1", "Variable2")

Value

Outputs are saved in a data frame and conclusions are displayed in console.

Examples

check_data_for_RDA(mtcars[,1:7], mtcars, c("gear","carb"))

GABB documentation built on June 8, 2025, 1:46 p.m.