gdata (version 2.2.0)

is.what: Run Multiple is.* Tests on a Given Object

Description

Run multiple is.* tests on a given object, such as is.numeric(), is.list(), ...

Usage

is.what(object, verbose = FALSE)

Arguments

object

any R object.

verbose

whether negative tests should be included in output.

Value

• A character vector containing positive tests, or when verbose is TRUE, a data frame showing all test results.

See Also

is.na and is.numeric are commonly used tests.

Examples

is.what(pi)
is.what(NA, verbose=TRUE)
is.what(lm(1~1))