Package index • xactonomial

Main function

Primary user-facing function

xactonomial(): Improved inference for a real-valued function of multinomial parameters

Helper functions

Everything else

calc_multinom_probs(): Calculate multinomial probabilities

calc_prob_null(): Calculate probability for given parameters

calc_prob_null_fast(): Calculate probability for given parameters

calc_prob_null_gradient(): Gradient of the multinomial likelihood sum

combinate(): Arrange all combinations of rows of two matrices

combinate2(): Like combinate but adds on to previous call

itp_root(): Find a univariate root of the function f

log_multinom_coef(): Calculate log of multinomial coefficient

pvalue_psi0(): Compute a p value for the test of psi <= psi0 (lower = TRUE) or psi >= psi0 (lower = FALSE)

rdirich_dk_vects(): Sample independently from Dirichlet distributions for each of d_k vectors

runif_dk_vects(): Sample uniformly and independently from d_k simplices

sample_unit_simplexn(): Sample n times from the unit simplex in d dimensions

sspace_multinom(): Enumerate the multinomial sample space

sspace_multinom_slow(): Enumerate the sample space of a multinomial