Sample from multiple independent gamma distributions. The parameters of the gamma distribution are derived using methods of moments from
the means and standard errors. Produces a unique sample of size n using each element in
mean and sd.
sample_gammas(n, mean = NULL, se = NULL, shape = NULL, rate = NULL, col_names = NULL)
| n | Number of samples to draw. |
|---|---|
| mean | Vector of means. |
| se | Vector of standard errors. |
| col_names | Column names to returned matrix. |
Matrix with each column a sample from a gamma distribution.