parameter_uncertainty_SDP: Computes the transition matrix under the case of parametric...
In cboettig/pdg_control: Pretty Darn Good Control

Computes the transition matrix under the case of parametric uncertainty

1 2	parameter_uncertainty_SDP(f, x_grid, h_grid, pardist, sigma_g_index, n_mc = 100)

`f`	the growth function of the escapement population (x-h) should be a function of f(t, y, pardist[i,]), with parameters
`x_grid`	the discrete values allowed for the population size, x
`h_grid`	the discrete values of harvest levels to optimize over
`pardist`	a matrix with columns as variables and rows as the Monte Carlo samples from the posterior
`sigma_g_index`	column number containing growth noise
`n_mc`	number of monte carlo replicates to sample