[問題] LN與log
跑複迴歸的時候
為了縮小規模或解釋分析結果較方便等原因 常會對因變數或自變數取對數
看文獻一般取的都是自然對數
請問這個是有理由的嗎(還是約定俗成??)
為什麼通常都不是用log啊
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