Multiple Linear Regression Analysis
From QSPR Wiki
The general description of the Multiple Linear Regression Analysis (MLRA) method is available at Linear regression page at Wiki.
The implemented method provides variable selection and uses forward step-wise elimination of non-significant descriptors. I.e., it starts with all descriptors and exclude on each step of analysis one descriptor (the least significant one) to find subset of only significant variables.
Parameter ALPHA indicates p-value of F-statistics to keep variables.