手機版wolframalpha迴歸問題 - 手機討論

By Gilbert
at 2018-10-03T16:23
at 2018-10-03T16:23
Table of Contents
買了手機版wolframalpha,想算迴歸問題,
只找到多項式、linear、exp、log這些標準方程式的迴歸指令,
y=a*x^2+b*x+c
y=a*x+b
y=a*e^(b*x)
y=a*log(b*x)
請問要怎麼迴歸自訂的方程式?
例如迴歸y=a+b*ln(c*x+1)
--
只找到多項式、linear、exp、log這些標準方程式的迴歸指令,
y=a*x^2+b*x+c
y=a*x+b
y=a*e^(b*x)
y=a*log(b*x)
請問要怎麼迴歸自訂的方程式?
例如迴歸y=a+b*ln(c*x+1)
--
Tags:
手機
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