25 апр. 2020 г. · The basic idea behind the regression that I'm hoping to run is that I want to find the effect of monthly average temperature on mortality by race over time.

3 дек. 2022 г. · In lfe::felm we may specify fixed effects, instruments, and cluster, e.g. y ~ x1 + x2 | f1 + f2 | (Q|W ~ x3+x4) | clu1 + clu2.

6 сент. 2015 г. · The construction a*b is not supported in the fixed-effect part of formulas in felm. That field is not parsed with the ordinary parser.

17 июн. 2021 г. · I want to run this fixed effects linear model in R, but I get this strange error when I run the code, followed by an output full of "NA".

19 мая 2017 г. · I'm using the felm() function from the lfe package to fit linear models with large numbers of fixed effects. I would like to be able to fit a model using only ...

18 мар. 2018 г. · When calculating a panel data regression with multiple fixed effects using the felm() (of the lfe package), no constant / intercept is generated in the summary ...

1 апр. 2022 г. · I have a large data set and want to regress variable X on variables A, B, C, D, and E and also include fixed effects for the year W, Y, Z.

8 апр. 2020 г. · I also want to use "fixed effects" (individual specific intercepts). Without fixed effects this works both in the lm() and in felm() functions:

25 нояб. 2019 г. · I read several questions about the fixed effects regression with felm() (package lfe). I am wondering what the "rnorm(nlevels(..." does. My ...

14 нояб. 2017 г. · I am trying to get fitted values out of a linear model with many factors, which I would like to estimate using the felm function from the R package lfe.