Can someone please help.
I am using the R package
MatchIt for propensity score matching. I was able to match my treatment and control groups by using the following 2 lines of code:
m.out = matchit (Group ~ Gender + Ethnicity + SES, data = mydata, method = "nearest", ratio =1)
I want to access my matched data so I can analyze it in excel. But when I use the following code I get an error message:
Outdata <- match.data (m.out)
I get the following error message:
Error: could not find function "match.data"
Thank you, NJ