Help using Base SAS procedures

Few Observations

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Super Contributor
Posts: 396

Few Observations

Hi, Is there a SAS procedure that helps me identify if a sample size has too little observations?  If I have # of accounts for 20 products and 10 years, so 20 rows and 10 columns.  Is there a way to test if the # of accounts is too small (based on the whole portfolio - all 20 products), when I compare it to each product individually.  Thanks

Super User
Posts: 17,929

Re: Few Observations

PROC POWER can help with the required sample sizes for analysis.

Super Contributor
Posts: 396

Re: Few Observations

Thank you, I'll play with that.

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