R: Expand

expand {reshape} | R Documentation

## Expand

### Description

Expand out condensed data frame.

### Usage

    expand(data)

### Arguments

`data` | condensed data frame

### Details

If aggregating function supplied to condense returns multiple values, this function "melts" it again, creating a new column called result\_variable.

If the aggregating funtion is a named vector, then those names will be used, otherwise will be number X1, X2, ..., Xn etc.

### Author(s)

Hadley Wickham <h.wickham@gmail.com>

[Package reshape version 0.8.7 Index]