search for: ct3

Displaying 4 results from an estimated 4 matches for "ct3".

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2011 Oct 27
2
NROW doesn't equal length(x)
Hi, I am converting a data.frame to xts. ?the data.frame is 4 columns and 1000 rows. ?I get a message that "NROW (x) must match length(order.by) class is data.frame, mode is list when I run? dim(x) ? # I get? 1000 ? ? 4 ? #which is consistent with 1000 rows and 4 columns NROW (x) ?# I get 1000 ?# which is the right answer ? When I run length on each of columns in x separately using the
2011 May 01
1
quick help needed: split a number and "find and replace" type of function that works like in MS excel
Hi R experts I have a couple of quick question: Q1 #my data set.seed(12341) SN <- 1:100 pool<- c(12,13,14, 23, 24, 34) CT1<- sample(pool, 100, replace= TRUE) set.seed(1242) CT2 <- sample(pool, 100, replace= TRUE) set.seed(142) CT3 <- sample(pool, 100, replace= TRUE) # the number of variables run to end of coulmn 20000 mydf <- data.frame(SN, CT1, CT2, CT3) First question: how can I split 12 into 1 2, 13 into 1 3, 14 into 1 4? What I am trying here is to split each number into two and make seperate variable CT1a and...
2012 Feb 01
6
[Bug 45517] New: [GTX 580] X seems to hang a login prompt -- PFIFO errors in dmesg
...2012-02-01 (0 days ago) dmi.bios.date: 07/15/2011 dmi.bios.vendor: Intel Corp. dmi.bios.version: LCPBG10J.86A.0548.2011.0715.2025 dmi.board.asset.tag: Base Board Asset Tag dmi.chassis.type: 3 dmi.modalias: dmi:bvnIntelCorp.:bvrLCPBG10J.86A.0548.2011.0715.2025:bd07/15/2011:svn:pn:pvr:rvn:rn:rvr:cvn:ct3:cvr: version.compiz: compiz 1:0.9.6+bzr20110929-0ubuntu8 version.ia32-libs: ia32-libs N/A version.libdrm2: libdrm2 2.4.30-1ubuntu1 version.libgl1-mesa-dri: libgl1-mesa-dri 7.12.0~git20110825.27395cb5-0ubuntu0sarvatt~natty version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental 7.12.0~git...
2008 Apr 06
7
Where is the Digium DS3 card?
Any know what Digium hasn't released the DS3 card? It was supposed to be out a while ago. -Matt