renumerate {MASS} | R Documentation |

## Convert a Formula Transformed by 'denumerate'

### Description

`denumerate`

converts a formula written using the conventions of
`loglm`

into one that `terms`

is able to process. `renumerate`

converts it back again to a form like the original.

### Usage

```
renumerate(x)
```

### Arguments

`x` |
A formula, normally as modified by |

### Details

This is an inverse function to `denumerate`

. It is only needed
since `terms`

returns an expanded form of the original formula
where the non-marginal terms are exposed. This expanded form is
mapped back into a form corresponding to the one that the user
originally supplied.

### Value

A formula where all variables with names of the form `.vn`

, where
`n`

is an integer, converted to numbers, `n`

, as allowed by the
formula conventions of `loglm`

.

### See Also

### Examples

```
denumerate(~(1+2+3)^3 + a/b)
## ~ (.v1 + .v2 + .v3)^3 + a/b
renumerate(.Last.value)
## ~ (1 + 2 + 3)^3 + a/b
```

[Package

*MASS*version 7.3-60.2 Index]