projpred | Projection predictive variable selection | Development Tools library
kandi X-RAY | projpred Summary
kandi X-RAY | projpred Summary
An R package to perform projection predictive variable selection for generalized linear models. Compatible with rstanarm and brms but other reference models can also be used. The method is described in detail in Piironen et al. (2020) and evaluated in comparison to many other methods in Piironen and Vehtari (2017). Currently, the supported models (family objects in R) include Gaussian, Binomial and Poisson families. See the quickstart-vignette for examples.
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QUESTION
I'm trying to install the package brms
in R so that I can rename the parameters returned from the function stan
(from the rstan
package). When I try install.package("brms", dependencies=TRUE)
, I get the (partial) output pasted at the end of this post (it's too long to paste the whole thing). At the end of the output, you can see that I get a series of "dependency errors", which makes sense because the very first error is not a dependency error, but rather a compilation error that says:
ANSWER
Answered 2022-Apr-16 at 17:24Start with
QUESTION
Suppose I would like to create a dataframe in R with two objects/ variables like this following two examples coming from the library(projpred).
The first example is:
ANSWER
Answered 2021-Dec-01 at 18:38Wrap with I
for asis
- or else by calling the data.frame
, the matrix
will be converted to data.frame
. It is documented in ?I
In function data.frame. Protecting an object by enclosing it in I() in a call to data.frame inhibits the conversion of character vectors to factors and the dropping of names, and ensures that matrices are inserted as single columns. I can also be used to protect objects which are to be added to a data frame, or converted to a data frame via as.data.frame.
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No vulnerabilities reported
Install projpred
Install latest development version from GitHub (requires devtools package):
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