[Date Prev][Date Next][Thread Prev][Thread Next][Date index][Thread index]
st: case-cohort data structures
Hi, we've been using the stcascoh and stselpre commands to turn a cohort
study dataset into a dataset designed for case-cohort analysis. Wonderful
However, we don't want Stata to select the random sample from the cohort at
baseline, we've already done that. Rather, we wish to feed the stcascoh
command the subcohort members and nonsubcohort cases, or an indicator
variable stating which cohort members should be in the subcohort.
Is there an extension to the stcascoh command that this that would force the
macro to keep our selection, or have we missed finding a different command
to accomplish this?
Many thanks for your assistance.
-Sue and Ruby
This email may contain confidential and/or privileged information for the
sole use of the intended recipient. Any review or distribution by others is
strictly prohibited. If you have received this email in error, please
contact the sender and delete all copies. Opinions, conclusions or other
information expressed or contained in this email are not given or endorsed
by the sender unless otherwise affirmed independently by the sender.
* For searches and help try: