tab: get tables.

Description

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

Usage

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())

Value

Returns a matrix with the results from the output of function

gsb().

Arguments

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.

Author

Florian Gerber <florian.gerber@math.uzh.ch>

Examples

Run this code

## please see examples of function 'gsb'.

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