similar to: partial matching in data frame subscripting

Dear Group! I asked write.table to change the decimal point from "." to "," , but apparently it would only do so if the object to be written does not contain any character elements. I would like to understand, why this has to be so and - of course - find a solution for my matrix object jjmat, that I tried to write out by write.table(jjmat, file="jjmat.txt",

Dear colleagues, I had a question wrt the car package. How do I evaluate whether a simpler multivariate regression model is adequate? For instance, I do the following: ami <- read.table(file = "http://www.public.iastate.edu/~maitra/stat501/datasets/amitriptyline.dat", col.names=c("TCAD", "drug", "gender", "antidepressant","PR",

Dear All I would need to generate differences between variates such as nam1<-nam2-nam3 in the following loop: for(i in c("13","26","38")) { for (j in c("HR","PQ","QRS","QT")){ nam1<-paste("d",j,i,sep="") nam2<-paste(j,i,sep=".")

hi all, i have a general question (a bit surprised ti's not on the centos faq): we found a bug in a package in a centos install, and we are wondering what the best approach is to get TUV to fix it (and release an update), so it gets fixed in centos rebuild and thus on our nodes. or at the very least to get it on their todo list ;) bugs.centos.org seems an obvious candidate to get them

Hi, How to get all list item to one string variable. example a[1]="abc" b[1]="def" output="abc def" Thanks B.Purushothaman -- View this message in context: http://r.789695.n4.nabble.com/How-to-get-all-list-item-to-one-string-variable-tp4636283.html Sent from the R help mailing list archive at Nabble.com.

The Redhat guys are normally responding very well to bug reports from Centos users. They don't seem to differentiate. Using bugs.centos.org seems quite pointless. I normally just use https://bugzilla.redhat.com/. On 30 July 2015 at 13:12, Johnny Hughes <johnny at centos.org> wrote: > On 07/30/2015 03:37 AM, Stijn De Weirdt wrote: > > hi all, > > > > i have a

I was playing around with the ghyp package and simulated series of t-distributed variables when suddenly i was not able to reproduce the log likelihood values reported by the package. When trying to reproduce the likelihood values, I summed the log(dt(x,v)) values and it worked with some simulated series but not all. Is there any obvious flaws with this script? library("ghyp")

I need to upgrade PHP because the latest WordPress requires one at least at 5.2.4. What are the tradeoffs of using the php53 packages provided by CentOS versus IUS? I've seen that installing the RHEL-derived php53 requires removing php first and it creates package conflicts because it doesn't provide a virtual php-common package. That suggests I should install the IUS package. Is

Hi I thought this might be of general interest. Recently I purchased an X100P from a Digium reseller in the UK. Very pleased with the card; works perfectly. My friend (known for his deep pockets and short arms) purchased an X100P card from Ebay. He's had no end of problems with line noise, dropped called etc so I thought I would compare the two cards. Plus mine was delivered within two

Hello a newbie here. The situation is that: 2 machine one master one client Puppet 0.24.5 This my configuration: Client: /etc/puppet/puppetd.conf [puppetd] server = Asus-Vista-Box logdir = /var/log/puppet vardir = /var/lib/puppet rundir = /var/run master /etc/puppet/manifests/classes/sudo.pp class sudo { file { "/etc/sudoers": owner => "root",

On 07/30/2015 03:37 AM, Stijn De Weirdt wrote: > hi all, > > i have a general question (a bit surprised ti's not on the centos faq): > > we found a bug in a package in a centos install, and we are wondering > what the best approach is to get TUV to fix it (and release an update), > so it gets fixed in centos rebuild and thus on our nodes. or at the very > least to get

I noticed that the argument names after the dots argument are not partially matched. foo <- function(one, two, ...){ one + two } > foo(o=1, t=2) [1] 3 foo <- function(one, ..., two){ one + two } > foo(o=1, t=2) Fehler in one + two : 'two' fehlt Can someone explain me the reason for this behavior? THX Mark ???????????????????????????????????? Mark Heckmann Blog:

I think the rule is that you can do anything as long as you don't complain. If you want to complain, you must follow the instructions. -- Jari Oksanen in Re: [Rd] Keeping up to date with R-devel -- Patrick Burns pburns at pburns.seanet.com twitter: @burnsstat @portfolioprobe http://www.portfolioprobe.com/blog http://www.burns-stat.com (home of: 'Impatient R' 'The R

Pat Burns makes a good point. -Peter -------- Original Message -------- Subject: Re: [R] Using seq_len() vs 1:n Date: Fri, 12 Feb 2010 09:01:20 +0000 From: Patrick Burns <pburns at pburns.seanet.com> To: Peter Ehlers <ehlers at ucalgary.ca> References: <4B746AEF.10900 at ucalgary.ca> If you want your code to be compatible with S+, then 'seq_len' isn't going to work.

Is there a reason that 'which.min' and 'which.max' don't have an 'arr.ind' argument? The context in which I wanted that was a grid search optimization, which seems like it would be reasonably common to me. -- Patrick Burns pburns at pburns.seanet.com http://www.burns-stat.com (home of 'Some hints for the R beginner' and 'The R Inferno')

I've just realized that it could be handy to have a 'decreasing' argument in 'is.unsorted'. And I'm cheekily hoping someone else will implement it. It is easy enough to work around (with 'rev'), but would be less hassle with an argument. The case I have in mind uses 'is.unsorted' in 'stopifnot'. Pat -- Patrick Burns pburns at pburns.seanet.com

R-help is all about solving R problems. So here ya go: http://www.portfolioprobe.com/2011/09/12/solve-your-r-problems/ -- Patrick Burns pburns at pburns.seanet.com twitter: @portfolioprobe http://www.portfolioprobe.com/blog http://www.burns-stat.com (home of 'Some hints for the R beginner' and 'The R Inferno')

If your Perl apps are unusually slow on CentOS 5, have a look at this blog: http://blog.vipul.net/2008/08/24/redhat-perl-what-a-tragedy/ In a nutshell: some Perl apps are 100x slower on RedHat / CentOS 5 compared to other distributions. Bugzilla entry: https://bugzilla.redhat.com/show_bug.cgi?id=379791 -- Florin Andrei http://florin.myip.org/

I also vote for the 'helpful' addition on row numbers based on the original matrix when no row names are present, with an optional argument to prevent this behaviour. -G > -----Original Message----- > From: Duncan Murdoch [mailto:dmurdoch@pair.com] > Sent: Monday, July 12, 2004 8:06 AM > To: Patrick Burns > Cc: Martin Maechler; Warnes, Gregory R; Prof Brian Ripley; >

Proposal That a new mailing list be established that pertains exclusively to R documentation. The purpose of the list would be to discuss weak sections of the documentation and establish fixes for those weak spots. Pro If it works, there would be better documentation. It would be an excellent opportunity for newish and/or less technical people to contribute to R. In some respects such people