tar_jags_df {jagstargets} | R Documentation |
Select a strategic piece of R2jags
output.
Description
Not a user-side function. Do not call directly.
Exported for infrastructure reasons only.
Usage
tar_jags_df(
fit,
data,
output = c("draws", "summary", "dic"),
variables = NULL,
summaries = NULL,
summary_args = NULL,
transform = NULL
)
Arguments
fit |
R2jags object.
|
data |
A list, the original JAGS dataset.
|
output |
Character of length 1 denoting the type of output tibble
to return: "draws" for MCMC samples (which could take up a lot of space)
"summary" for lightweight posterior summary statistics,
and "dic" for the overall deviance information criterion
and effective number of parameters.
|
variables |
Character vector of model parameter names.
The output posterior summaries are restricted to these variables.
|
summaries |
List of summary functions passed to ... in
posterior::summarize_draws() through $summary()
on the CmdStanFit object.
|
summary_args |
List of summary function arguments passed to
.args in posterior::summarize_draws() through $summary()
on the CmdStanFit object.
|
transform |
Symbol or NULL , name of a function that accepts
arguments data and draws and returns a data frame. Here,
data is the JAGS data list supplied to the model, and draws
is a data frame with one column per model parameter and one row
per posterior sample. Any arguments other than data and draws
must have valid default values because jagstargets will not
populate them. See the simulation-based calibration discussion
thread at https://github.com/ropensci/jagstargets/discussions/31
for an example.
|
Value
A data frame of R2jags
output. Depends on the output
argument.
[Package
jagstargets version 1.2.1
Index]