search for: novices

Hi I have very simple issue as I am still new to the group of R I have basically vector of names for which i want to create mutliple combinations and then place them in different vectors. In some other language I can just place a third dimension to separate list (or matrix) but i do not know how to do it in R. My issue is simple I use cc<-combn(colnames(DD),2) I would need to have this

It seems that there are a few camps here: * The scp power users - this camp believes that scp supporting backtick notation is fine and that running arbitrary commands is a perfectly fine thing to do. * The restricted shell users - this camp believes that scp supporting backtick may not be the best, and there are various restricted shells which can prevent this. Power users may belong to this

Can someone please recommend a novice/beginner's reading list for non-programmers learning R? --------------------------------- 8:00? 8:25? 8:40? Find a flick in no time [[alternative HTML version deleted]]

Note : I do not mean to compare or criticize any organization. This is based on my experience. Dear Community, I have subscribed llvm-dev list for last 6 months and I follow most of the thread when it makes sense to me. I have observed that some times some mails do not get any kind of response. Mostly novice students and some one trying to use LLVM in the research have many questions. I respect

...e multiple viewpoints and although hard to believe by myself, there actually is a contingent that views what I see as insulting responses as appropriate. --- From: ivo welch <ivo.welch@yale.edu> ladies and gents: I have posted a couple of simple questions recently. As often happens to novices, the information was there somewhere, even in front of my eyes, and I just did not see it. I looked in docs that seemed to me to be the right place for this particular information, but did not find it. There is no question: mea culpa, and everything is documented somewhere in R. (Worst comes to...

Hi all, I apologize for the ignorance implicit in this question, but I'm having a hard time figuring out how R functions work. For example, if I wanted to write a function to compute a variance, I would do something like >my.var <- function(x) (sum(((x-mean(x)))^2))/(length(((x-mean(x))) ^2)-1) And this seems to work, e.g., > my.var(V1) [1] 116.1 > var(V1) [1] 116.1

OK, I am now at the point where I can use fitdistr to obtain a fit of one of the standard distributions to mydata. It is quite remarkable how different the parameters are for different samples through from the same system. Clearly the system itself is not stationary. Anyway, question 1: I require a visual perspective of the fit I get. I can use hist.scott to get a hisogram (and just have to

----- Forwarded message from Steven Rubenstein <SJR@ElectricSpectric.com> ----- yes the apps matters because some other users might have run into the same problem. Have you check the app database on the codeweavers website ? I never try that app myself so I forwaded the answer to the mailing list ... I'll do a little research on it ;) See you Rico > From: Steven Rubenstein

Could someone recommend 5 different varieties of red wine, average price available in a supermarket for a novice to get a good overview of what's out there? :P

Hi, I would like to install SWAT to administer Samba on my Mandrake 9.0 server. The Swat file is ver 2.2.8 while my Samba is version 2.2.6. The installation aborts because of version differences. I have tried to upgrade Samba to version 2.2.8 but run into other problems with dependencies. Am I correct in thinking that I have to uninstall Samba first and then re-install the later version? And if

I have EA's Need for Speed 2 and Need for Speed 3 Hot Pursuit. Neither one will run on my WIN XP system. I have a pretty solid 3.0 Ghz system with a 256 MB nvidia graphics card. I want to run these programs, can I download WINE HQ and play these? I found this? http://appdb.winehq.org/objectManager.php?sClass=version&iId=1903&iTestingId=15217 But, I have no clue how to even

In the docs I see: Usage fitdistr(x, densfun, start, ...) Arguments x A numeric vector. densfun Either a character string or a function returning a density evaluated at its first argument. Distributions "beta", "cauchy", "chi-squared", "exponential", "f", "gamma", "geometric", "log-normal", "lognormal",

R-helpers: I'm working on an r-package that I want to make as easy-to-use as possible for a novice R-user, which includes automatically installing required packages. I, myself, am a novice R-packager, so the solution I came up with was to embed: print("Loading required packages...") if (!require("reshape")) { install.packages("reshape") } if

folks, I have been struggling with the "R" documentation for too long now and I need a simple answer on two questions. The documentation does not have adequate examples. Please help. given two equal vector lists: A <- c(0,1,2,3) B <- c(5,6,7,8) [Question #1] how do I dump them to a text file with the following format:

I think the idea of dedicated "newbie hour - no question is too basic" drop in sessions is fantastic. +1 for that. On Sat, 19 Mar 2016 at 11:26 Bruce Hoult via llvm-dev < llvm-dev at lists.llvm.org> wrote: > I work for one of those "top companies", but LLVM is only one of the > back-ends I'm working with so I have only pretty narrow knowledge of it > (but

Hi, Dear LLVMers I just touch llvm source code for several days, and I didn't know the interfaces of the analysises and transformations of LLVM. For exampe, how to backtrace CFG, and whether exits a backtracking interator to do such work? For a novice, I also seek for suggestions about how to become familiar with LLVM interfaces as soon as possible. Now I have a plan to write a pass based on

...e is also a `Contributed Documentation' section on the R web site, which you can submit your contribution. As well, there are a few introductory level documents there already that you might be interested. 3. I must repectfully disagree about adding/changing the help pages just so beginners or novices can learn R better. If the help pages are your sole source for learning R, I can only say that you could do a lot better. The help pages are supposed to be complete and accurate documentation of the topics they cover. The ones in R do a extremely good job at that, and, I must say, are much more...

* Hi, I am Martin, coming from the east of china, is a novice for Linux. Kindly give me your advice. Thanks.

On 20/11/2016 14:51, Michael Felt wrote: > root at x066:/data/prj/aixtools/dovecot/core# cat /etc/dovecot/README > Configuration files go to this directory. See example configuration > files in > /usr/share/doc/dovecot-core/example-config/ > > Conclusion: > > --prefix=/opt is not applied everywhere. > > * More first impressions as I come to them - if you want them -

On 20/11/2016 16:36, Michael Felt wrote: > More later. So, part of my confusion may be resolved - I was thinking $prefix only, where there are three: From the default config file (though still unknowing what the fatal error) contains: # options. The paths listed here are for configure --prefix=/usr # --sysconfdir=/etc --localstatedir=/var However, I still would have expected