Thanks for your instructions, I decided to use the Sanjay Matange's example code of forest plot to show my question, it's more convenient. Here is the code:
ods html close;
/*--To retain leading and trailing blanks, we must use nbsp instead of blank--*/
/*--For visibility, we have used '.' in place of blanks --*/
/*-- Later these '.' values are changed to nbsp 'A0'x --*/
/*--Regular leading blanks will be stripped, losing the indentation --*/
/*--Add "Id" to identify subgroup headings from values --*/
data forest;
input Id Subgroup $3-27 Count Percent Mean Low High PCIGroup Group PValue;
zero=0; one=1;
PCI_lbl='PCI Group';
grp_lbl='Group';
pval_lbl='P Value';
ObsId=_n_;
if count ne . then CountPct=put(count, 4.0) || "(" || put(percent, 3.0) || ")";
datalines;
1 Overall..................2166 100 1.3 0.9 1.5 17.2 15.6 .
1 Age....................... . . . . . . 0.05
2 ..<= 65 Yr...............1534 71 1.5 1.05 1.9 17.0 13.2 .
2 ..> 65 Yr................ 632 29 0.8 0.6 1.25 17.8 21.3 .
1 Sex....................... . . . . . . 0.13
2 ..Male...................1690 78 1.5 1.05 1.9 16.8 13.5 .
2 ..Female................. 476 22 0.8 0.6 1.3 18.3 22.9 .
1 Race or ethnic group...... . . . . . . 0.52
2 ..Nonwhite............... 428 20 1.05 0.6 1.8 18.8 17.8 .
2 ..White..................1738 80 1.2 0.85 1.6 16.7 15.0 .
1 From MI to Randomization.. . . . . . . 0.81
2 ..<= 7 days.............. 963 44 1.2 0.8 1.5 18.9 18.6 .
2 ..> 7 days...............1203 56 1.15 0.75 1.5 15.9 12.9 .
1 Infract-related artery.... . . . . . . 0.38
2 ..LAD.................... 781 36 1.4 0.9 1.9 20.1 16.2 .
2 ..Other..................1385 64 1.1 0.8 1.4 15.6 15.3 .
1 Ejection Fraction......... . . . . . . 0.48
2 ..< 50%..................1151 54 1.2 0.8 1.5 22.6 20.4 .
2 ..>= 50%................. 999 46 0.9 0.6 1.4 10.7 11.1 .
1 Diabetes.................. . . . . . . 0.41
2 ..Yes.................... 446 21 1.4 0.9 2.0 29.3 23.3 .
2 ..No.....................1720 79 1.1 0.8 1.5 14.4 13.5 .
1 Killip class.............. . . . . . . 0.39
2 ..I......................1740 81 1.2 0.8 1.6 15.2 13.1 .
2 ..II-IV.................. 413 19 0.95 0.6 1.5 25.3 26.9 .
;
run;
/*proc print;run;*/
/*--Replace '.' in subgroup with blank--*/
data forest2;
set forest;
subgroup=translate(subgroup, ' ', '.');
val=mod(_N_-1, 6);
if val eq 1 or val eq 2 or val eq 3 then ref=obsid;
/*--Separate Subgroup headers and obs into separate columns--*/
if id=1 then do;
heading=subgroup;
subgroup='';
end;
run;
/*proc print;run;*/
/*--Create font with smaller fonts for axis label, value and data--*/
proc template;
define style listingSF;
parent = Styles.Listing;
style GraphFonts from GraphFonts
"Fonts used in graph styles" /
'GraphDataFont' = ("<sans-serif>, <MTsans-serif>",7pt)
'GraphValueFont' = ("<sans-serif>, <MTsans-serif>",7pt)
'GraphLabelFont' = ("<sans-serif>, <MTsans-serif>",7pt, bold);
;
end;
run;
ods rtf file="D:\forestplot.rtf" style=Styles.Custom toc_data nocontents;
/*--Define templage for Forest Plot--*/
/*--Template uses a Layout Lattice of 5 columns--*/
proc template;
define statgraph Forest;
dynamic _bandcolor _headercolor _subgroupcolor;
begingraph;
layout lattice / columns=4 columnweights=(0.23 0.07 0.4 0.3);
/*--Column headers--*/
sidebar / align=top;
layout lattice / rows=2 columns=4 columnweights=(0.18 0.17 0.35 0.3)
backgroundcolor=_headercolor opaque=true;
entry textattrs=(size=8 weight=bold) halign=left "Subgroup";
entry textattrs=(size=8 weight=bold) " No.of Patients (%)";
entry textattrs=(size=8 weight=bold) "Hazard Ratio";
entry halign=center textattrs=(size=8 weight=bold) "4-Yr Cumulative Event Rate" ;
entry " ";
entry " ";
entry " ";
entry halign=center textattrs=(size=6) "Medical Therapy";
endlayout;
endsidebar;
/*--First Subgroup column, shows only the Y2 axis --*/
/*--Use HighLow plot to place the heading and subgroup values as HighLabels--*/
/*--Indenting is done by making the 2nd highlow bar 1 unit long --*/
/*--Highlow bar itself has thickness=0 --*/
layout overlay / walldisplay=none
xaxisopts=(display=none linearopts=(viewmin=0 viewmax=20))
yaxisopts=(reverse=true display=none tickvalueattrs=(weight=bold));
referenceline y=ref / lineattrs=(thickness=15 color=_bandcolor);
highlowplot y=obsid low=zero high=zero / highlabel=heading lineattrs=(thickness=0)
labelattrs=(size=7 weight=bold);
highlowplot y=obsid low=zero high=one / highlabel=subgroup lineattrs=(thickness=0);
endlayout;
/*--Second column showing Count and percent--*/
layout overlay / xaxisopts=(display=none)
yaxisopts=(reverse=true display=none) walldisplay=none;
referenceline y=ref / lineattrs=(thickness=15 color=_bandcolor);
scatterplot y=obsid x=zero / markercharacter=countpct
markercharacterattrs=graphvaluetext;
endlayout;
/*--Third column showing odds ratio graph--*/
layout overlay / xaxisopts=(label=' <---PCI Better---- ----Medical Therapy Better--->'
linearopts=(tickvaluepriority=true
tickvaluelist=(0.0 0.5 1.0 1.5 2.0 2.5)))
yaxisopts=(reverse=true display=none) walldisplay=none;
referenceline y=ref / lineattrs=(thickness=15 color=_bandcolor);
highlowplot y=obsid low=low high=high;
scatterplot y=obsid x=mean / markerattrs=(symbol=squarefilled);
referenceline x=1;
endlayout;
/*--Fourth column showing PCIGroup and Group columns--*/
layout overlay / x2axisopts=(display=(tickvalues) offsetmin=0.25 offsetmax=0.25)
yaxisopts=(reverse=true display=none) walldisplay=none;
referenceline y=ref / lineattrs=(thickness=15 color=_bandcolor);
scatterplot y=obsid x=pci_lbl / markercharacter=PCIGroup xaxis=x2
markercharacterattrs=graphvaluetext;
scatterplot y=obsid x=grp_lbl / markercharacter=group xaxis=x2
markercharacterattrs=graphvaluetext;
scatterplot y=obsid x=pval_lbl / markercharacter=pvalue xaxis=x2
markercharacterattrs=graphvaluetext;
endlayout;
endlayout;
entryfootnote halign=left textattrs=(size=7)
'The p-value is from the test statistic for testing the interaction between the '
'treatment and any subgroup variable';
endgraph;
end;
run;
/*--Render Forest Plot without horizontal bands--*/
*ods graphics / reset width=7in height=5in imagename='Forest_HighLow_93';
proc sgrender data=Forest2 template=Forest;
dynamic _bandcolor='white' _headercolor='white';
run;
ods rtf close;
you can see that if I use ods rtf to output my forest plot, the original bold fonts such as " Sex", "Overall","age" (parts of docfonts, not the header) became normal fonts, I don't know how to change them back to bold fonts by option "style=", do you have any ideas? Thanks a lot!
