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Questions tagged [fixest]

86 questions
7
votes
3 answers

Is there anyway to export feols model using stargazer in R?

I ran a bunch of models using feols model (fixest package), but I have trouble exporting my model into a table using stargazer. Any suggestions on how I can do that? It does seem like I can use etable function, but I want to use stargazer because I…
Dr. Yutam
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4
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1 answer

How to Plot the "time" effects results from PLM/ Fixest?

I am running a fixed effects model with a continuous variable (say parental wealth) on another continuous variable (children's wealth). I have a few control variables as well. I want to plot the relationship between X and Y, over "Time". Is it…
NanoBot
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3
votes
1 answer

How to update a formula object containing a pipe ("|")

Some packages such as fixest use the pipe to separate explanatory variables from fixed effects in formulas. How can I use update() to modify each of those parts? In the example below, I would like to remove z from the right-hand side but keep the…
dufei
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3
votes
2 answers

Compute and display mean of dependent variable in modelsummary output tables in R

I am using the feols command from the fixest package in R to estimate fixed effect regressions, in most cases with weights. In order to output my results, I am mainly using the modelsummary command from the modelsummary package. I have figured out…
artur
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2
votes
1 answer

Predict out of sample on fixed effects model with fixest

Is there a way to make predictions from a fixest model on an observation that has an out-of-sample fixed effects level? I would like this prediction to be based on the weighted mean of the existing fixed effects levels in the training data. For the…
dufei
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2
votes
3 answers

Why does update method does not work when estimation is wrapped in function?

Apparently the update() method cannot retrieve the dataset the estimation was based on if I wrap the estimation function in another function. Is there any way around this, e.g., by specifying an environment? library(fixest) data(trade) # fit model…
dufei
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2
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0 answers

How to include output from etable() of fixest package as latex regression table into markdown as html output?

I would like to include the regression output from etable(feols(fml = formula, data = data, cluster = ~cluster)) as latex regression table into an rmarkdown creating an html output. My regression function at the moment is this one: regression <-…
tiny
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2
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0 answers

Error in exporting fixed effects feols model with texreg

I am trying to export fixed effects model estimated with fixest using texreg. It yields an error: > library(fixest) > library(texreg) > > race <- sample(c(0,1), replace=TRUE, size=100) > sex <- sample(c(0,1), replace=TRUE, size=100) > stranger <-…
Alex Knorre
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2
votes
1 answer

Does purrr::map change an object type?

I've noticed something very strange while doing some regression analysis. Essentially, when I estimate a regression independently and that same regression within a purrr::map function and extract the element, I get that these two objects are not…
mikeytop
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2
votes
2 answers

How can I use a for loop to run regression?

My current dataset looks like: N = 10000 wage <- rnorm(N) educ <- rnorm(N) age <- rnorm(N) tce <- rnorm(N) work <- rbinom(n = N, size = 1, prob = 0.05) manu <- rbinom(n = N, size = 1, prob = 0.05) id <- sample(10, N, replace = TRUE) df <-…
anrisakaki96
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2
votes
1 answer

Mapping broom::tidy to nested list of {fixest} models and keep name of list element

I want to apply broom::tidy() to models nested in a fixest_multi object and extract the names of each list level as data frame columns. Here's an example of what I mean. library(fixest) library(tidyverse) library(broom) multiple_est <-…
Felix
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2
votes
3 answers

Extract degrees of freedom from a fixest feols object

simple question: Can I extract the final degrees of freedom after a feols estimation using the fixest package? res = feols(Sepal.Length ~ Sepal.Width + Petal.Length | Species, iris) summary(res) I know that there are many fancy ways to specify the…
Moritz Schwarz
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1
vote
1 answer

How does marginaleffects compute groupwise predictions in the presence of fixed effects?

I want to compute predictions for a fixed effects ols regression by group with the marginaleffects package. When I generate new data for the prediction and do not specify the specific level of the fixed effects variables that I want the prediction…
dameili
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1
vote
0 answers

Having a problem to install fixest packages

Currently I am estimating IV regresssion with panel data. I thought, fixest packages is the good fit for the analysis. After it is showing some warning when I installed, I can't recall the library. The error is library(fixest) Error: package or…
Ankhbayar.S
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1
vote
1 answer

etable() to word output

I'm trying to export etable() output to word but it seems like it only outputs to latex, any tips? library(fixest) lms<-feols(mpg~csw0(cyl,disp,hp),mtcars) etable(lms)
EconMatt
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