30 Apr
2006
30 Apr
'06
1:37 p.m.
Hi Suzanna,
I'm pretty sure you want $distance. The HW code in that section was using
glm() to get the propensity scores, rather than through MatchIt - that is
why propens isn't there.
I haven't seen anything other than $distance in the matchit output,
thought it's possible something like propscore is hiding somewhere.
Best,
Ian
On Sun, 30 Apr 2006, Suzanna Chapman wrote:
I'm making plots of propensity score distributions - and specifically for
the matched data. If TR is my treated subsample of the matched data, do I
want TR$propens, or TR$distance, or TR$propscore? The homework solutions
for PS7 use TR$propscore, but this doesn't come up under names(TR) for me
as an option - I used distance - but I see propens listed under names.
Can someone tell me which it is supposed to be?
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