Hello and Good Day, I am conducting a choice-based conjoint analysis (experiment with 3 blocks - each with a unique treatment) utilizing PROC PHREG. I have a total of over 200 respondents. There are two things I would like to accomplish and get guidance on: 1. Am I able to generate parameter estimates for each single participant (i.e. generate parameter estimates at the individual level in addition to the aggregated estimates) using PROC PHREG? If so, how do I go about doing so (What's the SAS Code?)? 2. I want to compare generated parameter estimates between the groups and test for significant differences between 2-category factors and between 3 to 4--category demographic factors. How best can I do this having utilized PROC PHREG (What's the SAS Code?) ? Here is the code I used to generate my current results: %phchoice(on)
PROC PHREG data=LMLData outest=COEF;
strata DDM Set;
class DS (ref='1') DW (ref='1') WG (ref='1')/ param=ref;
model Choice*Choice(2) = DS DW WG / ties=breslow;
run;
%phchoice(off)
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