じゅう回帰 かいき分析 ぶんせきじゃなかったです
jūkaikibunsekijanakattadesu

Noun
Desu Copula

The polite, past negative form of 重回帰分析

1. Was not a regression analysis.; Wasn't a return-to-regression analysis.

Past/Perfective
Negative
Polite
Casual Register
Mathematics