On 1 June 2009 at 13:06, Sebastian P. Luque wrote:
| Hi,
|
| This code used to work well until a few months ago (I haven't used it
| since), but now it's giving this:
|
| ---<--------------------cut here---------------start------------------->---
| $ cat <<EOF | r -
| locs <- read.csv(list.files(pattern="ds_.+_.+\\.csv"),
| colClasses=c(rep("character", 2), "numeric", "character",
| rep("numeric", 2), rep("character", 4), rep("numeric", 3),
| rep("logical", 4)))
| EOF
| > > > > > Loading required package: methods
| littler: Incomplete Line! Need more code!
| ---<--------------------cut here---------------end--------------------->---
|
| It seems like a quoting issue but I can't pinpoint it. Thanks.
Maybe it is something else. Did you change shells?
Reading from '-' still works for me when needed. Here is a quick throw-away
example using awk to pick file size from a directory listing and letting r
summarize it [1]
e...@ron:~$ ls -l /etc | awk '/^-/ {print $5}' | r
-e'print(summary(as.numeric(readLines())))' -
Min. 1st Qu. Median Mean 3rd Qu. Max.
0 272 843 7980 2540 219000
e...@ron:~$
Dirk
[1] Not that great an example otherwise...
--
Three out of two people have difficulties with fractions.
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