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Tools for working with random draws, including draws from a simulation or Bayesian analysis. The main data structure is an rvec
, which holds multiple draws but which behaves (mainly) like a standard R vector.
install.packages("rvec") ## CRAN version
devtools::install_github("bayesiandemography/rvec") ## development version
Create an rvec
.
x <- rvec(rbind(c(10, 11),
c(100, 101),
c(1000, 1001)))
x
#> <rvec_dbl<2>[3]>
#> [1] 10,11 100,101 1000,1001
Perform arithmetic on it.
Put it in a tibble.
df <- tibble(g = c(1, 2, 1), x)
df
#> # A tibble: 3 × 2
#> g x
#> <dbl> <rdbl<2>>
#> 1 1 10,11
#> 2 2 100,101
#> 3 1 1000,1001
Manipulate it in a tibble.
df %>%
group_by(g) %>%
count(wt = x)
#> # A tibble: 2 × 2
#> # Groups: g [2]
#> g n
#> <dbl> <rdbl<2>>
#> 1 1 1010,1012
#> 2 2 100,101
Summarise it.
These binaries (installable software) and packages are in development.
They may not be fully stable and should be used with caution. We make no claims about them.
Health stats visible at Monitor.