R: Tabular Structure

is.tabular {rapportools} | R Documentation

## Tabular Structure

### Description

Checks if object has "tabular" structure (not to confuse with `table`) - in this particular case, that means `matrix` and `data.frame` objects only.

### Usage

    is.tabular(x)

### Arguments

`x` | an object to be checked for "tabular" format

### Value

a logical value indicating that provided object has tabular structure

### Examples

    is.tabular(HairEyeColor[, , 1])  # [1] TRUE
    is.tabular(mtcars)               # [1] TRUE
    is.tabular(table(mtcars$cyl))    # [1] FALSE
    is.tabular(rnorm(100))           # [1] FALSE
    is.tabular(LETTERS)              # [1] FALSE
    is.tabular(pi)                   # [1] FALSE

[Package rapportools version 1.0 Index]