How to use splitApply to get the coefficients of fitlm?

1 回表示 (過去 30 日間)
JFz
JFz 2018 年 10 月 16 日
編集済み: dpb 2018 年 10 月 17 日
Hi,
I have a table dummyTable that I would like to findgroup and then splitApply. The function in the splitApply is fitlm. So I write it as:
fit = splitapply(@(x)fitlm(x, Y~X+Dummy'), dummyTable, G);
But I keep getting an error: "Too many input arguments." Why? Thanks for any help!

回答 (1 件)

dpb
dpb 2018 年 10 月 16 日
splitapply can only take a function handle, not an anonymous function. You'll have to write an intermediary function that calls fitlm with the wanted model and pass the handle to it.
  2 件のコメント
JFz
JFz 2018 年 10 月 16 日
Thanks. I did. I wrote a function linest to take in one input dummyTable, but still get too many input arguments.
dpb
dpb 2018 年 10 月 16 日
Can't debug what we can't see... :)

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