search for: dichotomis

Dear Members, I have the following code typed at the console prompt: y <- x*10 X has not been defined and the above code throws an object not found error. That is, the global environment does not contain x. Why doesn't it look further in the environment stack, like that of packages? There are thousands of packages that contain the variable named x. Of

Dear list, has anyone written a package/function in R for computing a point- biserial resp. biserial correlation? Thanks in advance Bernd

Le 19/02/2015 11:03, Chris Murphy a ?crit : > This is a false dichotomy. I reject it. There's too much fact to the > contrary. My mom has done an OS installation, she is most definitely > not an admin. I'd say your mom is an admin in the sense that chickens fly and horses swim. :o) -- Microlinux - Solutions informatiques 100% Linux et logiciels libres 7, place de l'?glise

?search and ?environment See also "The R Language Definition" manual for similar such questions. -- Bert On Tue, Apr 4, 2023 at 6:56?AM akshay kulkarni <akshay_e4 at hotmail.com> wrote: > > Dear Members, > I have the following code typed at the console prompt: > > y <- x*10 > > X has not been defined and the above code

Neil Nelson wrote: > When I was managing IT and the servers for a small company that > needed to be live 24/7 we used the latest Ubuntu LTS version > because we needed rock-solid performance as best we could get. > The software in the LTS version is tested and used by a large > user base with necessary updates and so we expected to have high > reliability. I used to work for

In the past few days, I have been helping people from Ethiopia and from Kenya to get started with R. We have discovered that properly installed libraries (survival5 or mine) work and the online (with ?) help is available but they do not appear in the html help (under packages) with MS Windows. Only the libraries supplied with R appear there. This is not true with netscape under (Linux) X-Windows

The following *might* be of use to you. If you can predict what the various function invocations will do, I think you have a reasonable grasp of how lexical scoping works in R (contrary or supplementary opinions welcome). It is the sort of thing you will find in the references also. If this is all obvious, sorry for wasting your time. ####################### search() ls() dat <- list(x =2)

R *does* search the environment stack. > search() [1] ".GlobalEnv" "package:stats" "package:graphics" [4] "package:grDevices" "package:utils" "package:datasets" [7] "package:methods" "Autoloads" "package:base What you seem to be missing is that a package may contain bindings that it

On Wed, Oct 16, 2019 at 12:54 PM David Greene via cfe-dev < cfe-dev at lists.llvm.org> wrote: > Renato Golin via Openmp-dev <openmp-dev at lists.llvm.org> writes: > > > But if we have some consensus on doing a clean job, then I would > > actually like to have that kind of intermediary check (diagnostics, > > warnings, etc) on most test-suite tests, which would

On Fri, Jul 28, 2017 at 07:56:41PM +0200, hw wrote: > Sure is: You get to manage your distribution yourself by picking the > versions of packages you figure might work together, which you are > supposed and required to do with Gentoo, especially when you run into > yet another dependency conflict. Only --- I guess --- you don?t get > the same level of control over the packages as

Link here http://news.zdnet.com/2100-9595_22-318208.html Will H264 become web standard in the future?

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On 04/04/2023 9:56 a.m., akshay kulkarni wrote: > Dear Members, > I have the following code typed at the console prompt: > > y <- x*10 > > X has not been defined and the above code throws an object not found error. That is, the global environment does not contain x. Why doesn't it look further in the environment stack, like that of

Dear Deepayan, THanks for the pithy, pointed reply. But isn't it risky? Can I somehow get a warning when x is not defined in the global environment but takes on a value from one of the loaded packages? any packages for that? THanking you, Yours sincerely, AKSHAY M KULKARNI ________________________________ From: Deepayan Sarkar <deepayan.sarkar at

obviously, everyone has different opinions on what's useful but I always found this document quite helpful. I think, in the past, someone said that there are some incorrect statements in but I'm not sure what they are. https://askming.github.io/study_notes/Stats_Comp/Note-How%20R%20searches%20and%20finds%20stuff.html On Tue, Apr 4, 2023 at 7:06?PM Bert Gunter <bgunter.4567 at

Dear R-users, Is there a function in R that classifies data in more than 2 groups using logistic regression/classification? I want to compare the c-indices of earlier research (lrm, binary response variables) with new c-indices obtained from 'multiple' (more response variables) logistic regression. Best regards, Stephanie Delalieux Department Biosystems M?-BIORES Group of Geomatics

Le 19/02/2015 05:43, Chris Murphy a ?crit : > My personal view on installers is extremely biased toward the user > staying out of trouble, they shouldn't have to read documentation for > a GUI installer. A *user* never has to even see - or use - an installer. A USER has to USE a computer, by which I mean the applications he or she needs to get some work done. The person who gets

On Tue, Sep 25, 2018 at 12:16 PM Sanjoy Das <sanjoy at playingwithpointers.com> wrote: > Let's not assume a dichotomy between storing a int64 in > llvm::Instruction and bitwise tricks -- they're both ways of caching > position within llvm::Instruction. I think we first need to establish > that we need such a cache in llvm::Instruction/llvm::BasicBlock at > all. >

You can't change the basic way R searches, but you can ask for a different kind of search. For example, to see if "x" exists, you can use exists("x") and it will do the default search, but exists("x", inherits = FALSE) will only look in the current environment. The get() function has a similar argument which returns the value Unfortunately these

I have two indicator variables ABS and DEFF. I want to create another indicator variable which will take value 1 if either ABS=1 or DEFF=1. Otherwise, it will take value 0. How can I make that? [[alternative HTML version deleted]]