Dear stata users,
I'm a PhD student, trying to run a conditional logit estimation on stata with microeconomic data. I have macro data for conflicts per country per year, and micro data with surveys for around 10.000people per country per year (using Gallup world poll).
I tried several things to conduct this regression:
- clogit y x, group(o)
with o being a numerical code for origin countries. This estimation gives me the error 1400 such as "5,996 (group size) take 1,297 (# positives) combinations results in numeric overflow; computations cannot proceed r(1400);"
So I understood this was because there were multiple observations for each combinations of country/year. Knowing that I have a lot of observations per combinations, I also tried:
- xtset o year
xtlogit y x, fe(o)
The problem is when I try to xtset, (obviously) I have multiple observations per combinations of origin and year (survey), so I have an error message. And I cannot drop duplicates in terms of conflicts at the year/country level, since it would drop me the microeconomic data.
I tried to be as clear as possible, I hope it will be enough.
Do you know a way to tell stata I am using panel data at the country/year level, while still keeping multiple observations per country/year combinations?
Thank you in advance,
Best,
Killian Foubert
Related Posts with Conditional logit estimator with microeconomic data
calculation odd ratio for interaction terms using LincomI am doing logistic regression to look at several predictors for a certain outcome. I checked the in…
Cox regression hazard ratio interpretation----------------------- Code: * Example generated by -dataex-. For more info, type help dataex clea…
Can I define the cell contents of a table (or matrix)?New here, new to Stata (v17) I'm trying to create a table to later be exported to Excel. I would li…
Reshape wide with missing observationsHello, I am trying to reshape wide the dataset below. Basically i would like the months (January th…
How to standardize Stata variables format before using -append- ?I have around 40 files that I would like to append together. However, two variables named a12 and a1…
Subscribe to:
Post Comments (Atom)
0 Response to Conditional logit estimator with microeconomic data
Post a Comment