Regression technique if the sample size is very less

[sameer112217]

Suppose if I have a sample size which is less than 200. What is the best regression technique I can use .. for linear regression ..

KS Statistics with ten decile

Poison?

linear regression?

Sameer

[Reeza]

The technique is more dependent on question and data rather than sample size. 

[Ksharp]

What kind of regression model you are using ? simple linear regression or Logistic regression ?

You could try Robust Regression

OR

Exact method:

proc genmod

exact ........

[sameer112217]

logistic regression .. what does genmod does actually?

[Ksharp · Accepted solution]

Then you should use EXACT Logistic regression.Check EXACT statement for proc logistic or proc genmod,
both could do the exact logistic regression.