> Martin Maechler
> on Wed, 9 Aug 2017 12:39:26 +0200 writes:
> So as often there is more to it than you first think.
> Let's consider this an RFC (for experienced long time R users) :
> Martin Maechler
> on Wed, 9 Aug 2017 10:45:56 +0200 writes:
> William D
So as often there is more to it than you first think.
Let's consider this an RFC (for experienced long time R users) :
> Martin Maechler
> on Wed, 9 Aug 2017 10:45:56 +0200 writes:
> William Dunlap via R-devel
> on Tue, 8 Aug 2017 11:59:45 -0700 writes:
>> Should ar
> William Dunlap via R-devel
> on Tue, 8 Aug 2017 11:59:45 -0700 writes:
> Should arithmetic operations work on zero-column data.frames (returning a
> zero-column data.frame with the same number of rows as the data.frame
> argument(s))? Currently we get:
>> 1 + data
Should arithmetic operations work on zero-column data.frames (returning a
zero-column data.frame with the same number of rows as the data.frame
argument(s))? Currently we get:
> 1 + data.frame(row.names=c("A","B"))
Error in data.frame(value, row.names = rn, check.names = FALSE, check.rows
= FALS
