fixest-package | R Documentation |
The package fixest provides a family of functions to perform estimations with multiple fixed-effects. Standard-errors can be easily and intuitively clustered. It also includes tools to seamlessly export the results of various estimations.
To get started, look at the introduction.
The main features are:
Estimation. The core functions are: feols
, feglm
and femlm
to
estimate, respectively, linear models, generalized linear models and maximum likelihood
models with multiple fixed-effects. The function feNmlm
allows the inclusion of
non-linear in parameters right hand sides. Finally fepois
and fenegbin
are shorthands to estimate Poisson and Negative
Binomial models.
Multiple estimations: You can perform multiple estimations at once with
the stepwise
functions. It's then very easy to manipulate multiple results
with the associated methods. See an introduction in the dedicated vignette:
Multiple estimations
Easy and flexible clustering of standard-errors. By using the arguments vcov
and ssc
(see summary.fixest
). To have a sense of how the standard errors are computed,
see the vignette On standard-errors.
Visualization and exportation of results. You can visualize the results of
multiple estimations in R, or export them in Latex using the function etable
.
This vignette details how to customize the Latex tables: Exporting estimation tables.
Plot multiple results. You can plot the coefficients and confidence intervals of
estimations easily with the function coefplot
. This function also offers a specific
layout for interactions.
Maintainer: Laurent Berge laurent.berge@u-bordeaux.fr
Other contributors:
Sebastian Krantz [contributor]
Grant McDermott grantmcd@uoregon.edu (ORCID) [contributor]
Russell Lenth russell-lenth@uiowa.edu [contributor]
Berge, Laurent, 2018, "Efficient estimation of maximum likelihood models with multiple fixed-effects: the R package FENmlm." CREA Discussion Papers, 13 ().
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