Programming the statistical procedures from SAS

Missing Value Treatment of adata set having both varble & ln transformed varibles

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Missing Value Treatment of adata set having both varble & ln transformed varibles

HI All,

 

I am carrying out a linear regression. My data set have many variables along with their ln() transformed varaibles. Since, some varaible values are zere, Ln transformed variables showing as missing. so, in this case what will be the better way for missing value treatment.

 

Please not that i have some ln transformed variables with more thant 50% missing values.

 

thanks in advance

 

Ramya 

 

Trusted Advisor
Posts: 1,432

Re: Missing Value Treatment of adata set having both varble & ln transformed varibles

If you go to your favorite search engine, and type in:

 

log transformation of data that contains zero

 

you find lots of suggestions on what to do.

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