Description Usage Arguments Value Author(s) References See Also Examples

This function expands a `data.frame`

based on a column
(`col.exp`

). Useful for generating long tables from
contingency tables.

1 |

`x` |
a |

`col.exp` |
a character string of the column name or the column number to use for "expansion" |

`na.strings` |
passed to |

`as.is` |
passed to |

`dec` |
passed to |

DF a `data.frame`

of `x`

in "long" format.

Modified version of `expand.dft`

in the
`kmmisc`

package by Kevin Middleton which is based
on Marc Schwartz' version from the r-help mailing
list. Uses rindlist() from `data.table`

package to speed-up the function.

See
https://stat.ethz.ch/pipermail/r-help/2009-January/185561.html
for discussion of `expand_df()`

.

1 2 3 4 5 |

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