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

Keep or drop variables

1 2 |

`K` |
Object of class |

`yes,no` |
Specification of dimensions to either keep (yes) or discard (no), coerced to a free object |

Function `keep(omega,yes)`

keeps the terms specified and
`discard(omega,no)`

discards the terms specified. It is not clear
to me what these functions mean from a mathematical perspective.

The functions documented here all return a `kform`

object.

Robin K. S. Hankin

1 2 | ```
keep(kform_general(7,3),1:4) # keeps only terms with dimensions 1-4
discard(kform_general(7,3),1) # loses any term with a "1" in the index
``` |

Embedding an R snippet on your website

Add the following code to your website.

For more information on customizing the embed code, read Embedding Snippets.