check_data_for_RDA

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
<a href="https://www.maximeherve.com/r-et-statistiques">https://www.maximeherve.com/r-et-statistiques</a>

Help to the occasional R user for synthesis and enhanced graphical visualization of redundancy analysis (RDA) and principal component analysis (PCA) methods and objects.
Inputs are : data frame, RDA (package 'vegan') and PCA (package 'FactoMineR') objects.
Outputs are : synthesized results of RDA, displayed in console and saved in tables ; displayed and saved objects of PCA graphic visualization of individuals and variables projections with multiple graphic parameters.

Gregoire Bianchetti

GABB

Facilitation of Data Preparation and Plotting Procedures for RDA
and PCA Analyses

check_data_for_RDA function

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

Arguments

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
<a href='https://www.maximeherve.com/r-et-statistiques'>https://www.maximeherve.com/r-et-statistiques</a>

check_data_for_RDA function — check_data_for_RDA

<dl>

<dt>data_quant</dt>
<dd>Data frame of numeric values, generally transformed and scalled</dd>


<dt>initial_data</dt>
<dd>Initial data frame, including both numeric and factor columns</dd>


<dt>factor_names</dt>
<dd>Character vector of considered factor variables/columns : c("Variable1", "Variable2")</dd>

</dl>

check_data_for_RDA: check_data_for_RDA function

Description

Usage

Value

Arguments

Examples