After data analysis, I have created a table like below. I was asked to calculate weighted proportion, weighted sensitivity, and weighted specificity of each type. I googled a lot but no success. Please help. If not possible in SAS, is there any way to calculate manually, at lease. Type Count_TotalPop Count_SurveyPop Sensitivity Specificity Proportion_TotalPop Proportion_SurveyPop A 4000 20 79 67 0.23 0.17 B 3500 30 100 69 0.20 0.26 C 3000 25 90 78 0.17 0.21 D 2000 20 100 100 0.11 0.17 E 5000 22 75 55 0.29 0.19   ... View more

I have 2 graphs (Fig-1, and -2), and 3 tables (table-1, -2, and -3) in a SAS program. I would like to keep fig-1, and -2 with their titles in page-1, table-1 in page-2, and table-2, and -3 with their titles in page-3 of a pdf output file.  When I run the following code, the titles of the last figure/table do not display when multiple figures/tables are in a same page (e.g. fig-1, and -2 remain in the same page but title of fig-2 does not appear). I am not sure how to fix.   ods _all_ close; ods pdf file="\\xxxxx/xx/xxxx abc.pdf" notoc startpage=no NOGTITLE NOGFOOTNOTE ; ODS Graphics / reset=all width=8in height=4in scale=on border=off imagefmt=png; options nodate number ; footnote1 height=7pt justify=left "xxxxxxxxx xxxxxxxxx xxxxxxxx as of &SYSDATE"; footnote2 height=8pt justify=right "&SYSDATE"; title height=10pt "Figure 1. xxxxxxxxxxx xxxxxxxxxxxx xxxxxxxxxxx"; proc sgplot data=casepop1 ; series x=Countyear y=SP /datalabel=SP lineattrs=( thickness=3 pattern=shortdash ) markers legendlabel="SP" ; series x=Countyear y=VSP /datalabel=VSP lineattrs=( thickness=3 pattern=longdash) markers legendlabel="VSP"; format SP VSP ; yaxis label='Cases per 100,000' LABELATTRS=(Family=Arial Size=10 Style=Italic Weight=Bold) valueattrs=(Family=Arial color=gray size=10pt); xaxis valueattrs=(Family=Arial color=gray size=10pt) values=(2007 to 2021 by 1) display= (nolabel) NOTIMESPLIT VALUESROTATE= VERTICAL; run; title height=10pt "Figure 2. xxxxxxxxxxx xxxxxxxxxxxxx xxxxxxxxxxx"; proc sgplot data=casepop1; series x=Countyear y=OthEnd / datalabel=OthEnd lineattrs=( color=red thickness=3 pattern=shortdash) markers legendlabel="Other Endemic Institutions"; series x=Countyear y=California / datalabel=California lineattrs=(color=seagreen thickness=3 pattern=longdash) markers legendlabel="California"; format OthEnd California; yaxis label='Cases per 100,000' LABELATTRS=(Family=Arial Size=10 Style=Italic Weight=Bold) valueattrs=(Family=Arial color=gray size=10pt); xaxis values=(2007 to 2021 by 1) display= (nolabel) NOTIMESPLIT VALUESROTATE= VERTICAL valueattrs=(Family=Arial color=gray size=10pt); run; title height=10pt "Table 1. xxxxxxxxxxxx xxxxxxxxxxxxx xxxxxxxxxxxx"; proc report data=casepop2; column CountYear Person vsp sp vspsp OthEnd NonEnd chcs Kern California; run; title height=10pt "Table 2. xxxxxxxxxxxxx xxxxxxxxxxxxx xxxxxxxx"; proc report data=casepop3; column Institution Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec ; run; title height=10pt "Table 3. xxxxxxxxxxx xxxxxxxxxxx xxxxxxxxx"; proc report data=casepop4; column Institution Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec ; run; title; footnote; ods pdf close; ... View more

How can I create a graph or chart to display sensitivity and specificity with 95% confidence intervals of multiple screening tests?   Name of Tests Sn Sp Lower limit of 95% CI Upper limit of 95% CI A 60% 70% 0.45  0.98 B 70% 75% 0.75 0.95 C 80% 80% 0.82 1.00 ... View more

In my dataset I have two variables, Test and Standard. Both have two options, Pos and Neg. When I run the following SAS code then the output table shows Pos and Neg in reverse order, so results are reversed. How can I fix it.   Proc freq data=have; tables Test*Standard/senspec; run;   I get the following table as output   Neg Pos Neg     Pos       I want the following table as output   Pos Neg Pos     Neg     ... View more