fixef.brmsfit {brms} | R Documentation |
Extract the population-level ('fixed') effects
from a brmsfit
object.
## S3 method for class 'brmsfit' fixef( object, summary = TRUE, robust = FALSE, probs = c(0.025, 0.975), pars = NULL, ... )
object |
An object of class |
summary |
Should summary statistics be returned
instead of the raw values? Default is |
robust |
If |
probs |
The percentiles to be computed by the |
pars |
Optional names of coefficients to extract. By default, all coefficients are extracted. |
... |
Currently ignored. |
If summary
is TRUE
, a matrix returned
by posterior_summary
for the population-level effects.
If summary
is FALSE
, a matrix with one row per
posterior draw and one column per population-level effect.
## Not run: fit <- brm(time | cens(censored) ~ age + sex + disease, data = kidney, family = "exponential") fixef(fit) # extract only some coefficients fixef(fit, pars = c("age", "sex")) ## End(Not run)