update_beta | R Documentation |
Updates Beta Distribution with the Beta-Bernoulli conjugate prior update rule
update_beta(alpha, beta, priors = list())
alpha |
Double value for alpha (count of successes). Must be 0 or greater. |
beta |
Double value for beta (count of failures). Must be 0 or greater. |
priors |
An optional list object that contains alpha0 and beta0. Otherwise the function with use Beta(1,1) as the prior distribution. |
A tibble object that contains 'alpha' and 'beta'
update_beta(alpha = 1, beta = 5, priors = list(alpha0 = 2, beta0 = 2))
update_beta(alpha = 20000, beta = 50000)
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