as_list_col {rvec} | R Documentation |
Convert an rvec or matrix to a list that can be used as a list column in a data frame.
as_list_col(x)
## S3 method for class 'rvec'
as_list_col(x)
## S3 method for class 'matrix'
as_list_col(x)
x |
An rvecs or matrix. |
A list:
If x
is an rvec
, then the list contains
length(x)
vectors, each of which has
n_draw(x)
elements.
If x
is a matrix, then the list contains
nrow(x)
vectors, each of which has
ncol(x)
elements.
rvec()
to construct an rvec
.
expand_from_rvec()
to convert a data frame
from using rvec
s to using draw
and value
columns.
as_rvar???
converting rvec
s to
Functions for summarising and plotting distributions in package ggdist understand list columns.
l <- list(1:3,
4:6)
r <- rvec(l)
as_list_col(r)