proc hpgenselect data=cd1;
class ut (ref= '1') gender / param = ref;
model ut= age gender/ dist=mult link=glogit;
selection method=forward (choose=aicc) details=all;
run; Would it be possible to output odds ratio from hpgselect? The above code provides parameter estimates only
... View more
I am trying to specify model selection based on AICC but I get error in the following statement: proc logistic descending data=aim2bx;
class ut (ref= '1') drug / param = ref;
model ut= drug age/ link = glogit SELECTION = FORWARD (select= AICC);
run;
... View more
DATA HAVE;
INPUT patientid drug class matchto;
datalines;
1 1 a 4
2 1 a 5
3 1 b 6
4 2 . 1
5 2 . 2
6 2 . 3
;
run; I am trying to create a data subset where drug=1 and class =a but I want to keep the matching observations from drug=2 output dataset 1 1 a 4
2 1 a 5
4 2 . 1
5 2 . 2
... View more
ods graphics on;
proc lifetest data=matched3 method=km atrisk
plots=(S(test nocensor atrisk=0 to 3000 by 500))
method=km MAXTIME= 3000 intervals=(1 to 3000 by 500);
time period2*outcome2(0);
strata drug/ adjust=sidak test=logrank;run;
ods graphics off; Would it be possible to adjust the y-axis to start at zero as the above code create a graph with a gap before zero.
... View more
data test;
input id$2. start drug;
attrib start format =date9. informat=date9.;
datalines;
1 01JAN2015 1
1 18FEB2015 2
2 01jan2016 2
2 01apr2016 1
3 01JAN2015 1
3 01JAN2015 2 4 01jan2017 2
4 01apr2017 2
;
run; I am trying to find the first of each drug per id. Retain the first as "first" and indicate the drug name under "drug". And return the start of the other drug as "comp". If both drugs started the same day then output "N". output id first comp drug 1 01JAN2015 18FEB2015 1 2 01JAN2016 01apr2016 2 3 01JAN2015 01JAN2015 N 4 01jan2017 . 2
... View more
Thank you Paigemiller! I didn't notice the other 2. Here are the answers: 2-Plan is a variable with 3 categories, A, B, and C. I want the proportion of subjects within each drug category. 3-As long as the table captures the correct proportion and % within each category
... View more
I couldn't agree more. Here is the explanation: There 5 subjects who used drug= 1 and 5 who used drug=0. I want the table to summarize all the other variables within each of the drug category. For example, 3 out of 5 have hf=1 among those who drug=1 (60%) and similarly among those with drug=0, 5 out of 5 had hf=1 (100%).
... View more
DATA HAVE;
INPUT patientid drug hf db ccb ace me beta plan$;
datalines;
1 1 0 1 0 1 A
2 0 1 0 0 0 B
3 1 1 1 1 1 A
4 0 1 0 1 0 C
5 1 1 1 1 1 A
6 1 0 1 0 1 A
7 0 1 0 0 0 C
8 1 1 1 1 1 B
9 0 1 0 1 0 A
10 0 1 1 1 1 A
;
run; I want to summarize the table above by group (drug). The Output dataset which contains n(%) Drug=1 Dug=0
Variable
HF 3 60 5 100
DB
CCB
AC
ME
BETA
Plan
A 4 80 2 40
B
C
... View more
DATA HAVE;
INPUT patientid afb cvd hf db;
datalines;
1 0 1 0 1
2 1 0 0 0
3 1 1 1 1
4 1 0 1 0
5 1 1 1 1
;
run; I have the following table, I am trying to create a summary table with sum (%) for each condition. Each patient has one row. afb 4 (80%) cvd 3 (60%) hf db
... View more
