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> After I installed R 2.9.0 my XML package cannot load; I get an error "This > application has failed to start because iconv.dll was not found. > Re-installing the application may fix this problem". I already re-installed...
Here's another possibility: > x <- c("Apple12","HP42","Dell91") > strsplit(x,"(?<=\\D)(?=\\d)", perl=TRUE) [[1]] [1] "Apple" "12" [[2]] [1] "HP" "42" [[3]] [1] "Dell" "91" Krishna Tateneni <tateneni at gmail.com> writes: > Greetings, > > I have a vector of...
When I generate a LaTeX table using xtable I have been setting column names to strings with LaTeX code in order to get features like subscripts in the column headings. I recently had to reinstall xtable and discovered that all...
I'm having problems entering dates and times around when daylight savings time starts. If I type (on R 1.8.1 on Gentoo Linux) > ISOdatetime(2004,4,4,0:4,0,0,"GMT") [1] "2004-04-03 19:00...
If I try to reshape a data frame into a long format with more than one column it seems to mix up the column headings (or the columns, depending on how you look at it). For example: > d <- data.frame...
> You might do better using seq.POSIXt. Your basic problem is that your > sequence includes a time that doesn't exist, 02:00 on the transition > day. Thanks. I guess I didn't state my question clearly enough. I didn...
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