R: A table function to use with magrittr pipes

categorize {MESS} | R Documentation

## A table function to use with magrittr pipes

### Description

Accepts a data frame as input and computes a contingency table for direct use in combination with the magrittr package.

### Usage

    categorize(.data, ...)

### Arguments

`.data` | A data frame
`...` | A formula (as in xtabs) or one or more objects which can be interpreted as factors (including character strings), or a list (or data frame) whose components can be so interpreted.

### Details

categorize is a wrapper to xtabs or table such that a data frame can be given as the first argument.

### Value

A table (possibly as an xtabs class if a model formula was used)

### Author(s)

Claus Ekstrom claus@rprimer.dk

### Examples

    if (requireNamespace("magrittr", quietly = TRUE)) {
        library(magrittr)

        esoph %>% categorize(alcgp, agegp)
        esoph %>% categorize(~ alcgp + agegp)
    }

[Package MESS version 0.5.6 Index]