tableby.internal {arsenal}

Helper functions for tableby

Description

A set of helper functions for tableby.

Usage

is.tableby(x)

is.summary.tableby(x)

modpval.tableby(x, pdata, use.pname = FALSE)

tests(x)

## S3 method for class 'tableby'
tests(x)

na.tableby(lhs = TRUE)

## S3 method for class 'tableby'
xtfrm(x)

## S3 method for class 'tableby'
sort(x, ...)

## S3 method for class 'tableby'
Ops(e1, e2)

## S3 method for class 'tableby'
head(x, n = 6L, ...)

## S3 method for class 'tableby'
tail(x, n = 6L, ...)

Arguments

x

A tableby object.

pdata

A named data.frame where the first column is the by-variable names, the (optional) second is the strata value, the next is the x variable names, the next is p-values (or some test stat), and the (optional) next column is the method name.

use.pname

Logical, denoting whether the column name in pdata corresponding to the p-values should be used in the output of the object.

lhs

Logical, denoting whether to remove NAs from the first column of the data.frame (the "left-hand side")

...

Other arguments.

e1, e2

tableby objects, or numbers to compare them to.

n

A single integer. See head or tail for more details

Details

Logical comparisons are implemented for Ops.tableby.

Value

na.tableby returns a subsetted version of object (with attributes). Ops.tableby returns a logical vector. xtfrm.tableby returns the p-values (which are ordered by order to sort).

See Also

arsenal_table, sort, head, tail, tableby, summary.tableby, tableby.control