Linear Regression with NaN Elements

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Computer Lover
Computer Lover 2018-1-9
回答： Birdman 2018-1-9
Hi everbody,
I have a data set which is named as AA.
AA=[0.02 NaN NaN NaN 0.03 0.035 0.045 NaN NaN 0.05 0.059]
I should create a linear regression on NaN elements. (regression must be created from 0.02 to 0.03 and from 0.045 to 0.05 )
How can i done it?
Thanks.
  2 个评论
Computer Lover
Computer Lover 2018-1-9
New dataset mustn't include NaN elements. Regression values should replace NaN elements' locations.

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回答（1 个）

Birdman
Birdman 2018-1-9
Something like this?(replacing NaN values with the mean of array without including NaNs)
AA(isnan(AA))=mean(AA(~isnan(AA)))

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