Extract probability density function from vector of samples
extract_pdf(x, support = NULL, n_density = 2^7)
Arguments
- x
Vector of samples from a distribution.
- support
Vector of length 2 corresponding to the range of the distribution. Can be NULL.
- n_density
Number of equally spaced points at which the density is to be estimated (better to use a power of 2).
Value
Dataframe with columns: Value, Density.
Examples
extract_pdf(rnorm(1e3)) %>% head()
#> Warning: support is NULL, taking the range: -2.82552732836382, 2.98762607106799
#> Value Density
#> 1 -2.825527 0.009673612
#> 2 -2.779754 0.010927375
#> 3 -2.733982 0.012191537
#> 4 -2.688209 0.013481117
#> 5 -2.642436 0.014822958
#> 6 -2.596663 0.016251781