https://communities.sas.com/t5/Statistical-Procedures/intrim-futility-analysis/m-p/508648#M26094 <P>Could anyone please direct me or give me reference or working example on how to perform intrim futility analysis for the difference in means between two groups?</P> <P>Kind regards</P> <P>AM</P> Tue, 30 Oct 2018 12:09:54 GMT ammarhm 2018-10-30T12:09:54Z https://communities.sas.com/t5/Statistical-Procedures/intrim-futility-analysis/m-p/508648#M26094 <P>Could anyone please direct me or give me reference or working example on how to perform intrim futility analysis for the difference in means between two groups?</P> <P>Kind regards</P> <P>AM</P> Tue, 30 Oct 2018 12:09:54 GMT https://communities.sas.com/t5/Statistical-Procedures/intrim-futility-analysis/m-p/508648#M26094 ammarhm 2018-10-30T12:09:54Z https://communities.sas.com/t5/Statistical-Procedures/intrim-futility-analysis/m-p/510883#M26158 <P>Please have a look at these SAS programs from George Washington University:</P><P>&nbsp;</P><P><A href="http://www.bsc.gwu.edu/bsc/webpage.php?no=6&amp;rnd=5" target="_blank">http://www.bsc.gwu.edu/bsc/webpage.php?no=6&amp;rnd=5</A></P><P>&nbsp;</P><P>&nbsp;</P> Tue, 06 Nov 2018 20:10:54 GMT https://communities.sas.com/t5/Statistical-Procedures/intrim-futility-analysis/m-p/510883#M26158 pink_poodle 2018-11-06T20:10:54Z