On Thu, 23 Oct 2014, Sebastien Vauban wrote:
"Charles C. Berry" wrote:
On Thu, 23 Oct 2014, Sebastien Vauban wrote:
The following code does return a corrupted answer, while it's supposed
to return a sorted dataframe.
Not so. See below.
So, that's RStudio that's wrong, in some way?
Hmmm. Not exactly wrong.
There are a few wrinkles:
org-babel-R-write-object-command specifies a call to
'write.table(object)', where `object' is what is to be printed.
`write.table' coerces whatever it is trying to print to a
`data.frame'. See ?write.table
There is a method for `table' in `as.data.frame'. Try
as.data.frame(table(1:3))
in the console or R gui to get a sense of what happens.
There is also an `array' method for `as.data.frame', but with a one
dimensional array it passes control to the `vector' method. Try:
as.data.frame(sort(table(1:3)))
So it is really differences in the result of as.data.frame() that you were
seeing.
I DK what RStudio does, but it must try harder a little harder to present
1 dimensional arrays.
HTH,
Chuck
