qprior {abtest} | R Documentation |
Function for evaluating the prior quantile function.
qprior( p, prior_par = list(mu_psi = 0, sigma_psi = 1, mu_beta = 0, sigma_beta = 1), what = "logor", hypothesis = "H1" )
p |
numeric vector with probabilities. |
prior_par |
list with prior parameters. This list needs to contain the
following elements: |
what |
character specifying for which quantity the prior quantile
function should be evaluated. Either |
hypothesis |
character specifying whether to evaluate the quantile function for a two-sided prior (i.e., "H1"), a one-sided prior with lower truncation point (i.e., "H+"), or a one-sided prior with upper truncation point (i.e., "H-"). |
numeric vector with the values of the prior quantile function.
Quentin F. Gronau
# prior parameters prior_par <- list(mu_psi = 0, sigma_psi = 1, mu_beta = 0, sigma_beta = 1) # evaluate prior quantile function qprior(p = .1, prior_par = prior_par, what = "logor") qprior(p = .7, prior_par = prior_par, what = "or") qprior(p = .9, prior_par = prior_par, what = "rrisk") qprior(p = .7, prior_par = prior_par, what = "arisk") # also works for vectors qprior(p = c(.1, .2, .5, .7, .9), prior_par = prior_par, what = "logor")