similar to: trouble parsing a date using strptime()

Folks, This question is somewhat related to a previous posting of mine. I just can't seem to create a generic solution. Here is a function that I found searching around the internet: splitIt <- function(x, n) {split(x, sort(rank(x) %% n))} I use it like so: > splitIt(1:12, 2) $`0` [1] 1 2 3 4 5 6 $`1` [1] 7 8 9 10 11 12 Or > splitIt(1:12, 4) $`0` [1] 1 2 3 $`1` [1] 4 5 6

Hi, I have data frame like this: Product Price Year_Month PE A 100 201012 -2 A 98 201101 -3 A 97 201102 -2.5 B 110 201101 -1 B 100 201102 -2 B 90 201103 -4 How can I achieve the following result

HI, R-Users: I got a questions. have been struggling so long time.... I have this data: > m1$Year_Month 201009 201010 201011 201101 201102 > min(m1$Year_Month) 201009 I want to calculate the following two answers, how do I program it? > difference in Month????? [1] 0 1 2 4 5 >difference in Days????? 0 31 61 .... Thank you in advance!!! Tammy [[alternative

HI, I have the price and volume data from own product and competitor's product: Year_Month Volume own product's price Volume competitor's price 1 201011 17583 469.03 NA NA 2 201012 33899 489.25 NA NA 3 201101 31306

Dear Help-Rs,   I have data similar to the following:   DF <- structure(list(X = 1:22, RESULT = structure(c(2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L), .Label = c("NEG", "POS"), class = "factor"), YR_MO = c(201011L, 201012L, 201101L, 201102L, 201103L, 201104L, 201105L, 201106L, 201107L, 201108L, 201109L, 201011L,

The command below was run on FreeBSD 7.2 with rsync-3.0.3. The command works but copies all files, i.e. no hard links created. rsync -vaxH --numeric-ids --delete --exclude=/home/apache/logs \ --link-dest=/mnt/200912/newharbor/home -e ssh newharbor.safeport.com:/home \ 201001/newharbor/home/ The command was run without the continuation breaks that I added for readability. The command

Hi, While doing Linux kernel builds linked with lld, I've tracked down a difference that breaks relocation of the kernel image (e.g. under KASLR[1]). Some relocations are changed to ABS (weirdly, all are in .rodata section). Note the difference below in the resulting linked output. .L__const._start.instance becomes *ABS* only under lld: $ cat minimal.c struct minimal { void *pointer;

hi together, procmail provides an error by delivery. procmail: Executing "/usr/local/libexec/dovecot/deliver,Maildir" procmail: Error while writing to "/usr/local/libexec/dovecot/deliver" procmail: Program failure (64) of "/usr/local/libexec/dovecot/deliver" procmail: Assigning "LASTFOLDER=/usr/local/libexec/dovecot/deliver Maildir" From

On Mon, Dec 16, 2013 at 04:16:29PM -0800, Michael Dalton wrote: > Commit 2613af0ed18a ("virtio_net: migrate mergeable rx buffers to page frag > allocators") changed the mergeable receive buffer size from PAGE_SIZE to > MTU-size, introducing a single-stream regression for benchmarks with large > average packet size. There is no single optimal buffer size for all >

On Mon, Dec 16, 2013 at 04:16:29PM -0800, Michael Dalton wrote: > Commit 2613af0ed18a ("virtio_net: migrate mergeable rx buffers to page frag > allocators") changed the mergeable receive buffer size from PAGE_SIZE to > MTU-size, introducing a single-stream regression for benchmarks with large > average packet size. There is no single optimal buffer size for all >