deparse(expr, width.cutoff = 60)
expr
|
any R expression in a wider sense than expression 's
proper.
|
width.cutoff
| integer in [20,500] determining the cutoff at which linebreaking is tried. |
parse
).
A typical use of this is to create informative
labels for data sets and plots. The following example shows a
simple use of this facility. It uses the functions deparse
and substitute
to create labels for a plot which are character
string versions of the actual arguments to the function myplot
.
substitute
, parse
, expression
.