Coerce BOIN Decision Boundaries to a Data Frame — as.data.frame.boin

Return the integer decision boundaries produced by boin_boundary as one row per sample size.

Usage

# S3 method for class 'boin_boundary'
as.data.frame(x, row.names = NULL, optional = FALSE, ...)

Arguments

x: An object of class boin_boundary.
row.names: Passed on for compatibility with the generic, normally unused.
optional: Passed on for compatibility with the generic, normally unused.
...: Further arguments, currently ignored.

Value

A data frame with columns n_pts, escalate_if_dlt_leq, deescalate_if_dlt_geq and eliminate_if_dlt_geq, plus stop_if_dlt_geq when the boundaries were built with extrasafe = TRUE.

Examples

bd <- boin_boundary(target = 0.30, max_n = 18)
as.data.frame(bd)[seq(3, 18, by = 3), ]
#>    n_pts escalate_if_dlt_leq deescalate_if_dlt_geq eliminate_if_dlt_geq
#> 3      3                   0                     2                    3
#> 6      6                   1                     3                    4
#> 9      9                   2                     4                    5
#> 12    12                   2                     5                    7
#> 15    15                   3                     6                    8
#> 18    18                   4                     7                    9