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This sample uses the SGPANEL procedure to create a panel of scatter plots showing the liver function test (LFT) shift from baseline to maximum by treatment.

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These sample files and code examples are provided by SAS Institute Inc. "as is" without warranty of any kind, either express or implied, including but not limited to the implied warranties of merchantability and fitness for a particular purpose. Recipients acknowledge and agree that SAS Institute shall not be liable for any damages whatsoever arising out of their use of this material. In addition, SAS Institute will provide no support for the materials contained herein.

data LFTShift;
   keep Base Max Group Drug;
   retain absmax 0;
   length drug $15;
   length group $8;
   label Base="Baseline (/ULN)";
   label Max="Maximum (/ULN)";

   do group='ALAT', 'ALKPH', 'ASAT', 'BILTOT';
      do i=1 to 40;
         drug="Drug A (N=209)";
         base=(rannorm(2));
         max=(rannorm(2));
	 absmax=max(absmax, max(abs(base), abs(max)));
         output;

         drug="Drug B (N=405)";
         base=(rannorm(2));
         max=(rannorm(2));
	 absmax=max(absmax, max(abs(base), abs(max)));
         output;
      end;
   end;
   call symput("absmax", absmax);
run;

/* Normalize the data */
data LFTShiftNorm;
   keep Base Max Group Drug;
   set LFTShift;
   base=1+base/&absmax;
   max=1+max/&absmax;
run;

/* Create the graph */
ods listing close;
ods html file='lftshift.html' path='.';
ods graphics / reset width=600px height=300px noscale imagename="Panel of LFT Shift from Baseline";

title "Panel of LFT Shift from Baseline to Maximum by Treatment";
footnote1 j=l "For ALAT, ASAT and ALKPH, the Clinical Concern Level is 2 ULN;";
footnote2 j=l "For BILTOT, the CCL is 1.5 ULN: where ULN is the Upper Level of Normal Range";

proc sgpanel data=LFTShiftNorm;
   panelby group / layout=panel columns=4 spacing=10 novarname;
   scatter x=base y=max / group=drug;
   refline 1 1.5 2 / axis=Y lineattrs=(pattern=dash); 
   refline 1 1.5 2 / axis=X lineattrs=(pattern=dash);
   rowaxis integer min=0 max=4;
   colaxis integer min=0 max=4;
   keylegend / title="" noborder;
run;

ods html close;
ods listing;

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These sample files and code examples are provided by SAS Institute Inc. "as is" without warranty of any kind, either express or implied, including but not limited to the implied warranties of merchantability and fitness for a particular purpose. Recipients acknowledge and agree that SAS Institute shall not be liable for any damages whatsoever arising out of their use of this material. In addition, SAS Institute will provide no support for the materials contained herein.

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