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Fluorite | Level 6

Fluorite | Level 6

Logistic regression

Posted 02-23-2019 01:15 AM (1628 views)

I am beginner in SAS. I want to know in SAS how I can predict the testing data using logistic regression ( SAS/STAT code)?.
I have the optimal model / training model. Now using this I want to forecast the test data. As well I need the ROC curve for both the training and testing in the same graph.

Thanks for your help.

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Lapis Lazuli | Level 10

Lapis Lazuli | Level 10

Re: Logistic regression

Posted 02-23-2019 02:28 AM (1617 views) | In reply to Souradip

You could try using PROC SCORE, described halfway down this webpage:

https://stats.idre.ucla.edu/unlinked/sas-logistic/proc-logistic-and-logistic-regression-models/

Norman.
SAS 9.4 (TS1M6) X64_10PRO WIN 10.0.17763 Workstation

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2 REPLIES 2

Lapis Lazuli | Level 10

Lapis Lazuli | Level 10

Re: Logistic regression

Posted 02-23-2019 02:28 AM (1618 views) | In reply to Souradip

You could try using PROC SCORE, described halfway down this webpage:

https://stats.idre.ucla.edu/unlinked/sas-logistic/proc-logistic-and-logistic-regression-models/

Norman.
SAS 9.4 (TS1M6) X64_10PRO WIN 10.0.17763 Workstation

Fluorite | Level 6

Fluorite | Level 6

Re: Logistic regression

Posted 02-23-2019 03:10 AM (1613 views) | In reply to Souradip

Thanks for the quick response. Have a nice weekend !!