https://communities.sas.com/t5/Statistical-Procedures/Bland-Altman-with-multiple-observations-per-individual/m-p/903161#M44797 <P>Plot Layering for Bland-Altman Graph <BR />By Sanjay Matange on Graphically Speaking January 3, 2014<BR /><A href="https://blogs.sas.com/content/graphicallyspeaking/2014/01/03/plot-layering-for-bland-altman-graph/" target="_blank">https://blogs.sas.com/content/graphicallyspeaking/2014/01/03/plot-layering-for-bland-altman-graph/</A></P> <P>&nbsp;</P> <P>BR, Koen</P> Wed, 15 Nov 2023 10:52:07 GMT sbxkoenk 2023-11-15T10:52:07Z https://communities.sas.com/t5/Statistical-Procedures/Bland-Altman-with-multiple-observations-per-individual/m-p/902039#M44717 <P>Hi everyone,</P><P>&nbsp;</P><P>I have 21 subjects and 4 observations per subject.</P><P>&nbsp;</P><P>Do you know how can I do a single Bland-Altman plot ? I don't how to calculate the mean and the limits of agreement.</P><P>&nbsp;</P><P>Thank you.</P> Wed, 08 Nov 2023 13:02:38 GMT https://communities.sas.com/t5/Statistical-Procedures/Bland-Altman-with-multiple-observations-per-individual/m-p/902039#M44717 Elisa97 2023-11-08T13:02:38Z https://communities.sas.com/t5/Statistical-Procedures/Bland-Altman-with-multiple-observations-per-individual/m-p/902053#M44721 <P>Easiest way to start researching would be to go to <A href="http://www.lexjansen.com" target="_blank">www.lexjansen.com</A>&nbsp;which is an index of SAS user group papers, and search for Bland-Altman plot.&nbsp; You'll find papers like:&nbsp;<A href="https://support.sas.com/resources/papers/proceedings18/1815-2018.pdf" target="_blank">https://support.sas.com/resources/papers/proceedings18/1815-2018.pdf</A>&nbsp; .</P> Wed, 08 Nov 2023 14:17:09 GMT https://communities.sas.com/t5/Statistical-Procedures/Bland-Altman-with-multiple-observations-per-individual/m-p/902053#M44721 Quentin 2023-11-08T14:17:09Z https://communities.sas.com/t5/Statistical-Procedures/Bland-Altman-with-multiple-observations-per-individual/m-p/903134#M44795 Thank you very much! Have a nice day! Wed, 15 Nov 2023 07:51:41 GMT https://communities.sas.com/t5/Statistical-Procedures/Bland-Altman-with-multiple-observations-per-individual/m-p/903134#M44795 Elisa97 2023-11-15T07:51:41Z https://communities.sas.com/t5/Statistical-Procedures/Bland-Altman-with-multiple-observations-per-individual/m-p/903161#M44797 <P>Plot Layering for Bland-Altman Graph <BR />By Sanjay Matange on Graphically Speaking January 3, 2014<BR /><A href="https://blogs.sas.com/content/graphicallyspeaking/2014/01/03/plot-layering-for-bland-altman-graph/" target="_blank">https://blogs.sas.com/content/graphicallyspeaking/2014/01/03/plot-layering-for-bland-altman-graph/</A></P> <P>&nbsp;</P> <P>BR, Koen</P> Wed, 15 Nov 2023 10:52:07 GMT https://communities.sas.com/t5/Statistical-Procedures/Bland-Altman-with-multiple-observations-per-individual/m-p/903161#M44797 sbxkoenk 2023-11-15T10:52:07Z