SAS Exam A00-240 Topic 9 Question 75 Discussion

Actual exam question for SAS's A00-240 exam

Question #: 75
Topic #: 9

An analyst generates a model using the LOGISTIC procedure. They are now interested in getting the sensitivity and specificity statistics on a validation data set for a variety of cutoff values.

Which statement and option combination will generate these statistics?

AScore data=valid1 out=roc;

BScore data=valid1 outroc=roc;

Cmode1 resp(event= '1') = gender region/outroc=roc;

Dmode1 resp(event'1') = gender region/ out=roc;

Show Suggested Answer

Suggested Answer: D

by Christiane at Oct 08, 2023, 06:19 AM

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Aleta

23 days ago

Wait, we're talking about logistic regression, not a magic show. Where's the trap door option?

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Marti

24 days ago

D is a close one, but the event='1' syntax seems a bit suspicious. I'll have to go with A or B.

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Dottie

28 days ago

Hmm, C looks a bit off. I don't think the MODEL statement is the way to go here.

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Annice

B) Score data=valid1 outroc=roc;

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Scarlet

16 days ago

A) Score data=valid1 out=roc;

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Loreta

2 months ago

I'm going with B. The OUTROC= option seems more appropriate for the task at hand.

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2 months ago

A is definitely the right choice here. The SCORE statement is what we need to generate the sensitivity and specificity statistics on a validation data set.

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