topic How to Use Letters for Defining When Comparing Multiple Groups in Output? in New SAS User https://communities.sas.com/t5/New-SAS-User/How-to-Use-Letters-for-Defining-When-Comparing-Multiple-Groups/m-p/743053#M29224 <P>Hello everyone. I've found this image below on Google for instance. My problem is using letters to define differences significance between multiple levels (e.g. 'Incubation' levels). Is it possibly in SAS?&nbsp;</P><P>&nbsp;</P><P>Thanks.</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="T2.medium.gif" style="width: 400px;"><img src="https://communities.sas.com/t5/image/serverpage/image-id/59675i7C7886D080B4A348/image-size/medium?v=v2&amp;px=400" role="button" title="T2.medium.gif" alt="T2.medium.gif" /></span></P> Fri, 21 May 2021 21:14:31 GMT KArda 2021-05-21T21:14:31Z How to Use Letters for Defining When Comparing Multiple Groups in Output? https://communities.sas.com/t5/New-SAS-User/How-to-Use-Letters-for-Defining-When-Comparing-Multiple-Groups/m-p/743053#M29224 <P>Hello everyone. I've found this image below on Google for instance. My problem is using letters to define differences significance between multiple levels (e.g. 'Incubation' levels). Is it possibly in SAS?&nbsp;</P><P>&nbsp;</P><P>Thanks.</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="T2.medium.gif" style="width: 400px;"><img src="https://communities.sas.com/t5/image/serverpage/image-id/59675i7C7886D080B4A348/image-size/medium?v=v2&amp;px=400" role="button" title="T2.medium.gif" alt="T2.medium.gif" /></span></P> Fri, 21 May 2021 21:14:31 GMT https://communities.sas.com/t5/New-SAS-User/How-to-Use-Letters-for-Defining-When-Comparing-Multiple-Groups/m-p/743053#M29224 KArda 2021-05-21T21:14:31Z Re: How to Use Letters for Defining When Comparing Multiple Groups in Output? https://communities.sas.com/t5/New-SAS-User/How-to-Use-Letters-for-Defining-When-Comparing-Multiple-Groups/m-p/743055#M29225 <P>Yes, PROC GLM and other PROCs allow this type of assigning of letters to groups to compare means in the MEANS statement.</P> Fri, 21 May 2021 21:20:04 GMT https://communities.sas.com/t5/New-SAS-User/How-to-Use-Letters-for-Defining-When-Comparing-Multiple-Groups/m-p/743055#M29225 PaigeMiller 2021-05-21T21:20:04Z Re: How to Use Letters for Defining When Comparing Multiple Groups in Output? https://communities.sas.com/t5/New-SAS-User/How-to-Use-Letters-for-Defining-When-Comparing-Multiple-Groups/m-p/743120#M29235 <P>Thank you but how?</P> Sat, 22 May 2021 10:44:07 GMT https://communities.sas.com/t5/New-SAS-User/How-to-Use-Letters-for-Defining-When-Comparing-Multiple-Groups/m-p/743120#M29235 CptPrice 2021-05-22T10:44:07Z