Sample from a density object using rejection sampling
sampleDensity(n, dens, lower = 0)
| n | Number of values to sample |
|---|---|
| dens | Density object to sample from |
| lower | Lower x-axis bound on sampled values |
Vector of sampled values
Random points (x and y) are generated inside the range of the density object.
If they value is less than the density for that x value (and x is greater
than lower) then that x value is retained. Ten thousand points are
generated at a time until enough valid values have been sampled.