similar to: apply for nested lists

Hello, I would like to be able to compose an expression using some of the arguments I give to a function, that is assuming I have a list such as: my.list<-list(A=1:3,B=c("Brave", "new", "world")) and a function printComponent<-function(component){ if (component=="A"||component=="B"){

For some time I have been using rsync to backup data between different machines and my NAS drive. But within the last 2 days I have found out that rsync is not removing old files from destination - directories renamed or removed from source. In this example I want to sync files on my Debian Linux server to a NAS drive. NAS drive is mounted using smbmount. Using "-avhzn" dry-run it

Hi, I'm trying the brlr function in a penalized logistic regression function. However, I am not sure why I am encountering errors. I hope to seek your advice here. (output below) Thank you! Your help is truly appreciated. Min-Han #No error here, the glm seems to work fine >

I find one row in my large dataset. But when I use the "rownames" for the data on the 100,000 row, the result show nothing. I try it by the following example, it still likes that. > tst[rownames(tst)==100000,] [1] x y <0 rows> (or 0-length row.names) ############## > tst=data.frame(x=1:200000,y=200000:1) > tst[rownames(tst)==1,] x y 1 1 200000 >

Simplest of template files, tst.rb, contains: PROJECT_NAME = File.basename(RAILS_ROOT) run ''echo '' + PROJECT_NAME Running command "rails tst -m ~/Rails_Tools/tst.rb" produces: create create app/controllers . . create log/development.log create log/test.log applying template: /Users/rick/RailsTools/tst.rb Anonymous modules

Hi, All: Is there a simple way to detect complex conjugates in the roots returned by 'polyroot'? The obvious comparison of each root with the complex conjugate of the next sometimes produces roundoff error, and I don't know how to bound its magnitude: (tst <- polyroot(c(1, -.6, .4))) tst[-1]-Conj(tst[-2]) [1] 3.108624e-15+2.22045e-16i

centOs5.5/samba4/named here is a short guide setting it up to work. First of all do not install the bind package coming with centos 5.5!! Install needs for samba yum install libacl* gnutls* readline* python* gdb* autoconf* Named installation: Here is a description on what to do: http://jason.roysdon.net/2009/10/16/building-bind-9-6-on-rhel5-centos5-for-d nssec-nsec3-support/ The steps, yum

i create inbound number but i calling and send this error: [Mar 16 11:41:12] NOTICE[30847]: chan_sip.c:14383 handle_request_invite: Call from '101396_procall' to extension '8888246463' rejected because extension not found. but the extensin existed -- Bayardo S?nchez Garc?a Web Developer - Internet Portals - Asterisk Support - Windows Server Support - Proxi Support E-mail:

Dear useRs, How come the first attempt to sort a POSIXt vector fails (Error: non-atomic type in greater), while the second succeeds? (Code inserted below.) The documentation says that POSIXt is used to allow operations such as subtraction, so I'd expect sorting to work. Is this perhaps an OS issue? (I run R 2.0.1 on Win xp.) Thank you, b. #------------code test <- c("2005-02-08

Dear R experts, Attached you can find the expression of a loglikelihood function which I would like to maximize in R. So far, I have done maximization with the combined use of the mathematical programming language AMPL (www.ampl.com) and the solver SNOPT (http://www.sbsi-sol-optimize.com/manuals/SNOPT%20Manual.pdf). With these tools, maximization is carried out in a few seconds. I wonder if that

centOs5.5/samba4/named here is a short guide setting it up to work. First of all do not install the bind package coming with centos 5.5!! Install needs for samba yum install libacl* gnutls* readline* python* gdb* autoconf* Named installation: Here is a description on what to do: http://jason.roysdon.net/2009/10/16/building-bind-9-6-on-rhel5-centos5-for-d nssec-nsec3-support/ The steps, yum

Hi, Am I hitting some limit in match? Consider the following example: > tst<-seq(100,125,by=.2)%in%seq(0,800,by=.1) > sum(tst) [1] 76 > seq(100,125,by=.2) [1] 100.0 100.2 100.4 100.6 100.8 101.0 101.2 101.4 101.6 101.8 102.0 102.2 [13] 102.4 102.6 102.8 103.0 103.2 103.4 103.6 103.8 104.0 104.2 104.4 104.6 [25] 104.8 105.0 105.2 105.4 105.6 105.8 106.0 106.2 106.4 106.6 106.8

Hi, Am I hitting some limit in match? Consider the following example: > tst<-seq(100,125,by=.2)%in%seq(0,800,by=.1) > sum(tst) [1] 76 > seq(100,125,by=.2) [1] 100.0 100.2 100.4 100.6 100.8 101.0 101.2 101.4 101.6 101.8 102.0 102.2 [13] 102.4 102.6 102.8 103.0 103.2 103.4 103.6 103.8 104.0 104.2 104.4 104.6 [25] 104.8 105.0 105.2 105.4 105.6 105.8 106.0 106.2 106.4 106.6 106.8

Hi All... I haven?t found mention of this error anywhere. I'm trying to draw spline curves using grid graphics. Most of the time, I have no problems, but I have some data sets that give the error in the subject line. I'm not sure which end points are identical, but the end points passed to the function are definitely not identical. Any assistance appreciated! Bryan tst <-

Evaluate the following example to get the behavior : --- anybody: patch ? --- tst.i <- function(x) { if(missing(x)) return(invisible()) else if(!is.numeric(x)) stop("x must be numeric") ## else invisible((x+3)^2) } tst.i()#-- should NOT print anything !! print(mode(tst.i()))#--gives "NULL" both in S-plus 3.4 and R 0.60 tst.i(1)# nothing (ok in R and

Dear R-developpers This concerns a problem I posted about half a year ago on the R-help list and to which I got some answer by Duncan Temple Lang (see below), but the basic problem still continues. Even though I managed a workaround which is sufficient for me Martin Maechler asked me to send a toy example of the problem to R-bugs. So that's what I try here. The following Makefile will not

The following shows what I mean: tst<-function(x)in.tst(x); in.tst<-function(y)stop(paste("y is",y)); tst(pi) in R gives -------------------- Error: y is 3.141593 -------------------- in S-plus gives ---------------------------------------- > > Error in in.tst(x): y is 3.14159265358979 Dumped ^^^^^^^^^^^^ ---------------------------------------- For locating bugs /

Hi Susan, With your bitcode file I am now able to reproduce the issue you're seeing. It looks like this is a problem with the naive rewriting from virtregs to physregs. It appears that the subreg field of physreg operands is ignored post-register allocation. In your testcase %vreg11:sub32 is being rewritten to RBX:sub32, but the :sub32 part is being quietly dropped when the assembly is

Hi Susan, Sorry for the delayed response. Thanks for the test cases - I'm looking in to this now. - Lang. On Mon, Nov 5, 2012 at 2:58 PM, Susan Horwitz <horwitz at cs.wisc.edu> wrote: > Hi Lang, > > I looked more into one of the problems I'm now having, and I've attached 3 > files: > > Gcra.cpp is like your version except that for two specific vregs it uses

Dear list; I just created a utility function that replicates what I have done in the past with Excel or OO.org by putting a formula of the form =sum($A1:A$1) in an upper-corner of a section and then doing a "fill" procedure by dragging the lower-rt corner down and to the right. When divided by the grand sum of the entries this function then calculates a 2D-discrete-ECDF. I