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alex_eagle

Austria
36 Posts
Posted - 04/27/2002 :  04:15:49 AM  Show Profile  Edit Topic  Reply with Quote  View user's IP address  Delete Topic
I want to perform linear regression on parts of worksheet data. Therefore I mask the data with the worksheet -sw and the mark -w1 command. The date turns red, but the following LR %H_b command performs the regression on the entire data. How can this problem be solved ? Thanx !

Laurie

USA
404 Posts
Posted - 05/01/2002 :  6:15:34 PM  Show Profile  Edit Reply  Reply with Quote  View user's IP address  Delete Reply
Instead of masking the data, you can simply specify a range when using the lr command.

For example, to perform a linear regression on data from rows 3 to 10 you would use the following:

lr %H_B -b 3 -e 10;

Laurie

OriginLab Technical Support
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