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Questions tagged [fixest]

86 questions
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marginal effects in R not producing std. error or confidence interval for first variable value

I am trying to calculate the average prediction for a regression that includes an interaction term. I am using the avg_prediction command from the marginal_effects package to do this. However, when I run the command with both variables included in…
sd3184
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How to include etable() regression output as latex table into rmarkdown?

I want to include outputs of a regression as latex table in rmarkdown as html output. I tried: regression <- function(analysis_data,formula) { print(xtable(etable(feols(fml = formula, data = analysis_data , cluster =…
tiny
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How to remove horizontal line at zero in coefplot in r?

I have created this plot using the following code: coefplot(list( feols(inc_ratio ~ provtariff | hhid02 + year, subset(inc_0206_spouse_p, Female == 1 & educ > 9 & year == 2002 | year == 2006), weights = ~hhwt, vcov =…
anrisakaki96
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Problem installing R package fixest: why do I get a DOUBLE_EPS not declared error?

Any idea what might cause a DOUBLE_EPS not declared error when installing R package fixest? Ultimately I want to install the package didimputation. It fails because doing that requires fixest to be installed, the latest version of which requires R…
jms202
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F-test (constrained vs unconstrained model) after fixest estimate

I want to test a constrained vs an unconstrained model. Estimates are obtained with fixest (I cannot use the build-in function "wald" in my case). Here is an example: library("fixest") data(airquality) est_nc <- feols(Ozone ~ Solar.R + Wind +…
yacx
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Using fixest/etable to stack regression results from feols to create stacked panels

How can I vertically stack two different sets of regression outputs using the same set of dependent variables from fixest/feols using etable? For instance, suppose you estimate the same specification with different samples est1 <-…
Dawit G
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Full versus partial marginal effect using fixest package

I have would like to know the full marginal effect of the continuous variable provtariff given the interaction term Female * provtariff on the outcome variable log(totalinc) as well as the coefficient of the interaction term. Using the code: …
anrisakaki96
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Split fixed effect regression: ERROR in esttable() output "'nchar()' requires a character vector"

I have been trying to run a fixed effect OLS regression using the package "fixest". There are supposed to be multiple regressions generated (per year) using "split = "year"". This seems to work without any errors but when I try to plot the…
Jolan
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Cook's Distance in fixest::feols

I have a dataset with 1-N observations per firm per year (e.g., dividends, some pay quarterly, other yearly, some pay only in a single year, others in multiple years). I want to estimate a regression model with firm and year fixed effects. I do this…
AlexanderP
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R: feglm dummy coding

I´m trying to run fixed effects regressions in R using the feglm command from the fixest package. The data contains three dummy variables: (1) variable z is 0, (2) variable z is between 1 and 8, and (3) variable z is larger than 8. I understand that…
mosltyharmless563
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Is there a way to transform the reported fixest coefficients and standard errors in an etable?

I am trying to report results from some fixest regressions using etable. However, I want to report incidence ratios alongside feols regression results on the same table. Incidence ratios are basically the exponentiated coefficients, and so are their…
Tanay
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Multiple fixest_multi models and shape parameter - modelsummary package

Again, thanks to Laurent for answering questions and supporting the modelsummarypackage. library(tidyverse) library(fixest) library(modelsummary) fit<-mtcars %>% feols(c(mpg,hp )~1) fit_1 <- mtcars %>% feols(c(mpg,hp,wt )~1) fit_2 <- mtcars %>%…
astrae_research
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Custom coefficient format for specific variable in fixest etable

I'm wondering if there's a way I can format the coefficient reported in etable in a customized way. For example, in the below regression library(fixest) feols(Sepal.Length ~ Sepal.Width + Petal.Length + Petal.Width | Species, iris) model_fit =…
Matthew Son
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Can fixest self-compute inverse variance weights?

set.seed(1018) tibble(X = rnorm(1000), Y = X + rnorm(1000), G = sample(c("A","B"),1000,replace=T) ) %>% fixest::feols(data = ., fml = Y ~ X | G, se = "hetero", weights = ???) %>% tidy %>% …
GiulioGCantone
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How to iterate over many dependent and independent variables to produce a list of regressions using fixest

DATA BELOW library(fixest) analysis<-tibble(off_race = c("hispanic", "hispanic", "white","white", "hispanic", "white", "hispanic", "white", "white", "white","hispanic"), any_black_uof = c(FALSE, FALSE, FALSE, FALSE, FALSE, FALSE, FALSE, FALSE,…
sd3184
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