Description Usage Arguments Value Author(s)
View source: R/posterior_intervals.R
The posterior_interval
function computes Bayesian posterior uncertainty
intervals. These intervals are often referred to as credible
intervals, for more details see rstanarm
1 | posterior_interval(mat, prob = 0.9, ...)
|
mat |
a matrix containing the posterior samples of a fitted parameter |
prob |
A number p (0 < p < 1) indicating the desired
probability mass to include in the intervals. The default is to report
|
... |
Further arguments passed to |
A matrix with two columns and as many rows as model parameters (or
the subset of parameters specified by pars
and/or
regex_pars
). For a given value of prob
, p, the columns
correspond to the lower and upper 100*p%
interval limits and have the
names 100α/2 and 100(1 - α/2)%
, where α
= 1-p. For example, if prob=0.9
is specified (a 90%
interval), then the column names will be "5%"
and "95%"
,
respectively.
Asael Alonzo Matamoros
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