| diffObj {diffobj} | R Documentation |
Diff Objects
Description
Compare either the printed or str screen representation of
R objects depending on which is estimated to produce the most useful
diff. The selection process tries to minimize screen lines while maximizing
differences shown subject to display constraints. The decision algorithm is
likely to evolve over time, so do not rely on this function making
a particular selection under specific circumstances. Instead, use
diffPrint or diffStr if you require one or the
other output.
Usage
diffObj(target, current, ...)
Arguments
target |
the reference object |
current |
the object being compared to |
... |
unused, for compatibility of methods with generics |
Value
a Diff object; see diffPrint.
See Also
diffPrint for details on the diff* methods,
diffStr,
diffChr to compare character vectors directly
diffDeparse to compare deparsed objects,
ses for a minimal and fast diff
Examples
## `pager="off"` for CRAN compliance; you may omit in normal use
diffObj(letters, c(letters[1:10], LETTERS[11:26]), pager="off")
with(mtcars, diffObj(lm(mpg ~ hp)$qr, lm(mpg ~ disp)$qr, pager="off"))