draws-index {posterior} | R Documentation |
draws
objectsIndex variables, iterations, chains, and draws.
variables(x, ...) variables(x) <- value iteration_ids(x) chain_ids(x) draw_ids(x) nvariables(x, ...) niterations(x) nchains(x) ndraws(x)
x |
(draws) A |
... |
Arguments passed to individual methods (if applicable). |
value |
(character vector) For |
The methods variables()
, iteration_ids()
, chain_ids()
, and draw_ids()
return
vectors of all variables, iterations, chains, and draws, respectively. In
contrast, the methods nvariables()
, niterations()
, nchains()
, and
ndraws()
return the number of variables, iterations, chains, and draws,
respectively.
variables(x) <- value
allows you to modify the vector of variable names,
similar to how names(x) <- value
works for vectors and lists. For renaming
specific variables, rename_variables()
may offer a more convenient approach.
For variables()
, a character vector.
For iteration_ids()
, chain_ids()
, and draw_ids()
, an integer vector.
For niterations()
, nchains()
, and ndraws()
, a scalar integer.
x <- example_draws() variables(x) nvariables(x) variables(x) <- letters[1:nvariables(x)] iteration_ids(x) niterations(x) chain_ids(x) nchains(x) draw_ids(x) ndraws(x)