tab: get tables.
In gsbDesign: Group Sequential Bayes Design

Description Usage Arguments Value Author(s) Examples

View source: R/package.r

This function creates tables from the output of function gsb().

tab(x,
    what=c("all", "cumulative all", "success", "futility",
           "indeterminate", "success or futility", 
           "cumulative success", "cumulative futility",
           "cumulative indeterminate", "cumulative success or futility",
           "sample size"),
    atDelta = "default",
    wide=FALSE,
    digits = 3,
    export = FALSE,
    sep = ",",
    path = tempdir())

`x`	object of class `gsbMainOut` which is returned by the function `gsb()`.
`what`	`string` to specify the content of the table. It should correspond one level of `OC$type` in the output of `gsb()`.
`atDelta`	if `"default"` the table shows the operating characteristics evaluated at the actually calculated true values entered in argument `truth` of function `gsbSimulation`. Alternatively a `numeric` of arbitrary length can be entered. Then the operating characteristics are displayed for the true value delta entered in this `numeric` using a linear interpolation. This only works if `type.update = "treatment effect"`.
`wide`	`logical`. If TRUE a zable in wide format is produced. Only possible if `grid.type = "table"`.
`digits`	`numeric` of length 1 specifying the number of digits which should be displayed in the table. The function `round()` is used. If `what = "sample size"` and `digits = 0`, the function uses `ceiling()` instead.
`export`	`logical`. if `TRUE` the table is exported and saved as .cvs-file.
`sep`	`character`. the field separator string. if the table is exported the values are separated by this string.
`path`	`character`. to specify the location to which to table should be exported. the default 'tempdir()' exports the table to a temporary directory.