PsN general
I am running a VPC stratified on CMT with N=14. When I looked at my file
VPC_results I found the following for my CMT=11 and CMT=23. This resulted
in a confidence interval for the 95 percentile at this time to be much
higher than calculated independently with SAS. Is there a reason that this
occurred and can it be corrected to give the proper N=14?
Andre
VPC results strata CMT = 11
Continuous data
154 observations out of 294
< TIME
<=
median.idv
no. of obs
mean real
first interval is closed
-0.5
0.5
0
14
0
0.5
2.5
1.5
28
7.601134
2.5
3.5
3
14
9.25575
VPC results strata CMT = 23
Continuous data
140 observations out of 294
< TIME
<=
median.idv
no. of obs
mean real
first interval is closed
0.5
1.5
1
14
0.2890893
1.5
2.5
2
14
0.5110357