Generate concave beta distribution parameters from mean and confidence intervals

Generate concave beta distribution parameters from mean and confidence intervals

Usage

beta_params(median, lower, upper, confint = 0.95, widen = 1, limit = 1, ...)

Arguments

median

the median of the probability given

lower

the lower ci of the probability given

upper

the upper ci of the probability given

confint

the ci limits

widen

widen the spread of the final beta by this factor

limit

the lowest possible value for the shape parameters of the resulting beta_dist (1 enforces that the distribution is convex)

...

not used

Value

a list with shape1, shape2 values, and d, p, q and r functions

Examples

beta = beta_params(0.25, 0.1, 0.3)