Dimension Reduction

Linear Discriminant Analysis, Principal Component Analysis

Linear Discriminant Analysis

Input Data

Variables	Inputs
Target Data	Data input
Model Name	Name of the model (fill it out at your discretion)
Merge Data	Analysis output will be merged to the selected data
Output Name	Name of the analysis output (fill it out at your discretion)
X	User-selected columns to be X two or more columns should be selected
Y(group)	User-selected columns to be Y Only one column should be selected

[Task Information of Linear Discriminant Analysis]

Principal Component Analysis

Input Data

Variables	Inputs
Target Data	Data input
Model Name	Name of the model (fill it out at your discretion)
Merge Data	Analysis output will be merged to the selected data
Output Name	Name of the analysis output (fill it out at your discretion)
X	User-selected numeric columns to be X at least one column should be selected

[Task Information of Principal Component Analysis]

Workflow Example

R-Flow Task Example Video: Linear Discriminant Analysis

[Workflow Example of Linear Discriminant Analysis]

R Package

LinearDiscriminantAnalysis: https://www.rdocumentation.org/packages/MASS/versions/7.3-53/topics/lda

Principal Component Analysis: https://www.rdocumentation.org/packages/stats/versions/3.6.2/topics/prcomp