Hi,
I have a data set of 170K observations with 5 variables and want to match the treated and non-treated observations. So I used the following commands in R:
mat <- cem(treatment = "treated", data = data, drop = todrop)
psample <- pair(mat, data = data)
The first command runs in couple of seconds. However, the second command runs for a day and then RStudio gets aborted and needs to be restarted.
Any idea how to fix this?
Many thanks,
Meysam
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Meysam Alizadeh
Postdoctoral Fellow | Center for Complex Networks and Systems Research
School of Informatics and Computing
Indiana University Bloomington