topic Proc Ttest warning in SAS Procedures https://communities.sas.com/t5/SAS-Procedures/Proc-Ttest-warning/m-p/419923#M67852 <P><SPAN>WARNING: There is insufficient variation in the data to create a density plot.</SPAN></P><P>&nbsp;</P><P>&nbsp;</P><P><SPAN>I am new to Statistical Procedures. I am getting above. what option should be used to avoid this warning.</SPAN></P><P>&nbsp;</P><P><SPAN>Please help.</SPAN></P> Sun, 10 Dec 2017 14:17:18 GMT vandhan 2017-12-10T14:17:18Z Proc Ttest warning https://communities.sas.com/t5/SAS-Procedures/Proc-Ttest-warning/m-p/419923#M67852 <P><SPAN>WARNING: There is insufficient variation in the data to create a density plot.</SPAN></P><P>&nbsp;</P><P>&nbsp;</P><P><SPAN>I am new to Statistical Procedures. I am getting above. what option should be used to avoid this warning.</SPAN></P><P>&nbsp;</P><P><SPAN>Please help.</SPAN></P> Sun, 10 Dec 2017 14:17:18 GMT https://communities.sas.com/t5/SAS-Procedures/Proc-Ttest-warning/m-p/419923#M67852 vandhan 2017-12-10T14:17:18Z Re: Proc Ttest warning https://communities.sas.com/t5/SAS-Procedures/Proc-Ttest-warning/m-p/419926#M67853 <P>You got a warning about your data.&nbsp; Look at your data.&nbsp; Figure out why you got it.</P> <P>&nbsp;</P> <P>Here are two ways to avoid the warning.</P> <P>1) analyze a different data set that has more variation.</P> <P>2) specify: ods graphics off;</P> <P>&nbsp;</P> <P>Better yet though is looking at your data and decide if your analysis makes sense.</P> Sun, 10 Dec 2017 14:52:25 GMT https://communities.sas.com/t5/SAS-Procedures/Proc-Ttest-warning/m-p/419926#M67853 WarrenKuhfeld 2017-12-10T14:52:25Z