Fitting linear log regression with fitlm function
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I would like to fit y = log(x) + k using fitlm (linear regression). How can I specify such a model? This is linear regression so would like to use fitlm function and not the fitnlm. Thanks!
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Star Strider
2017 年 11 月 6 日
編集済み: Star Strider
2017 年 11 月 6 日
Try this:
mdl = fitlm(log(x), y);
It assumes a linear model (slope and intercept), so this is all that is necessary.
NOTE — This will work providing that ‘x’ is real and positive. (I mention that for clarity.)
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