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Proc Ttest warning

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Proc Ttest warning

WARNING: There is insufficient variation in the data to create a density plot.

 

 

I am new to Statistical Procedures. I am getting above. what option should be used to avoid this warning.

 

Please help.


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‎12-10-2017 01:15 PM
SAS Super FREQ
Posts: 502

Re: Proc Ttest warning

[ Edited ]

You got a warning about your data.  Look at your data.  Figure out why you got it.

 

Here are two ways to avoid the warning.

1) analyze a different data set that has more variation.

2) specify: ods graphics off;

 

Better yet though is looking at your data and decide if your analysis makes sense.

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‎12-10-2017 01:15 PM
SAS Super FREQ
Posts: 502

Re: Proc Ttest warning

[ Edited ]

You got a warning about your data.  Look at your data.  Figure out why you got it.

 

Here are two ways to avoid the warning.

1) analyze a different data set that has more variation.

2) specify: ods graphics off;

 

Better yet though is looking at your data and decide if your analysis makes sense.

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