attrs

An optional list of attributes which are either kept or removed. 
This parameter defaults to dim, dimnames, names,  col.names, and row.names.

For keep = TRUE, atr is a positive list on attributes which are 
kept, for keep = FALSE, <span class="option">atr</span> are removed.

keep


Select or discard attributes from an object.


The framework provides functions to generate ODEs of reaction
networks, parameter transformations, observation functions, residual functions,
etc. The framework follows the paradigm that derivative information should be
used for optimization whenever possible. Therefore, all major functions produce
and can handle expressions for symbolic derivatives.

attrs: Select attributes.

Description

Usage

Arguments

Value