Calculate the log-posterior for a 1-d binary population (quickly)

logpost_binary_fast_(P, n_0, n_1, lprior, ...)

Arguments

P

the population proportion

n_0

the number of failures in the sample

n_1

the number of successes in the sample

lprior

function uses to calculate the log-prior

...

other arguments, passed to the lprior function