Multivariate Regression Tools

PCR and PLSR

Build multivariate regression models using Principal Component Regression (PCR) and Partial Least Squares Regression (PLSR) with training, cross-validation and optional external validation data.

PCR
PLSR

Principal Component Regression

Training data

Use first row as variable names

Use first column as sample IDs

External validation data (optional)

External data includes known response variable (Y) in last column

Data normalization

Number of principal components

Validation mode