search for: rnews_2001

I want to use R function Matrix inverse in my c code, please tell me how I can. If there is a sample which can tell me how it works. It will be fantastic.

Hi All, We'd like to use functions provided in R in our application. Our application is written in C/C++ and currently runs on win32, Linux and Mac. We'd be happy to attach the whole R ( i.e. not just transfer some function by hand). It is important that we deal with big amount of data, so "command line"-like invocations won't be very interesting. We'd

Hi All, We'd like to use functions provided in R in our application. Our application is written in C/C++ and currently runs on win32, Linux and Mac. We'd be happy to attach the whole R ( i.e. not just transfer some function by hand). It is important that we deal with big amount of data, so "command line"-like invocations won't be very interesting. We'd

...seR! 2004 - The R User Conference", maggio 2004 Consultabile all??indirizzo web: http://www.ci.tuwien.ac.at/Conferences/useR-2004/Keynotes/Ripley.pdf Brian D. Ripley, Using Databases with R, R News, Gennaio 2001, pagg. 18-20 Consultabile all??indirizzo web: http://cran.r-project.org/doc/Rnews/Rnews_2001-1.pdf B. D. Ripley, R. M. Ripley, Applications of R Clients and Servers in Proceedings of the Distributed Statistical Computing 2001 Workshop, 2001, Vienna University of Technology. Consultabile all??indirizzo web: http://www.ci.tuwien.ac.at/Conferences/DSC-2001/Proceedings/Ripley.pdf Torsten H...

Hi, Im new to "R", I am currently doing a proect for college, in which questions are answered and the results are sent to a mySql database. Essentially I want R to read from this database and generate graphs e.t.c. Dies anyone know of a good website where I can learn the different commands needed to do this? I have looked around on the net but cannot seem to find anything. Hope to hear

R is a function-oriented language and functions have the advantage that they control unintended side effects of computations on the workspace. Still, there are times when I am using R when I want to make a large number of changes to the worksheet repeatedly and where the easiest way seems to be to keep pasting in the same chunk of code, or to put it on a file and use

R people, I need to know if is possible to make data mining with R. If so, is there any manual or somewhere/one to consult about that. Thank you very much Adri?n

I am trying to rename column names in a dataframe within a function. I am seeing an error (listed below) that I don't understand. Would be grateful of an explanation of what I am doing wrong and how I should rewrite the function to allow me to be able to rename my variables. Thanks. # Test Function myfunc <-function(var){ d = c(1,2,3,4,5) dts =

Deall all, We need to perform a statistical analysis of a large database (40,000 entries with approximately 500 fields in each entry) currently handled in Oracle. The data contains categorical variables only. At the current stage we suggest classification and clustering analysis. We are planning to perform the analysis in R and would be very grateful for any

Hi, how can I import really big plain text data files (several GB) from an ERP-System (SAP-Tables) to R? The Header of these files are always similar, for example: Tabelle: T009 Angezeigte Felder: 7 von 7 Feststehende F??hrungsspalten: 2 Listbreite 0250 ---------------------------------------------------------------------- |X|MANDT|PERIV|XKALE|XJABH|ANZBP|ANZSP|LTEXT

...}. +files during compilation: see @uref{https://clang-analyzer.llvm.org/}. @node Using `Dr. Memory', Fortran array bounds checking, Other analyses with `clang', Checking memory access @subsection Using `Dr. Memory' @@ -9429,7 +9429,7 @@ @uref{https://www.r-project.org/@/doc/@/Rnews/Rnews_2001-3.pdf}). Once routines are registered, they can be referred to as @R{} objects if -they this is arranged in the @code{useDynLib} call in the package's +this is arranged in the @code{useDynLib} call in the package's @file{NAMESPACE} file (see @ref{useDynLib}). So for example the @pkg{s...

R 2.2 on windows XP I have a dataset with multiple columns. Some of the columns represent independent variables, some represent dependent variables. I would like to run the same analyses on a fixed set of independent variables, changing only the dependent variable, e.g. y1-y2=x1+x2+x3 y3-y4=x1+x2+x3 y5-y6=x1+x2+x3, etc. I know I can write a function to perform the analyses, however in order to

Good morning! I recently implemented a KD tree in JAVA for faster kernel density estimation (part of the code follows). It went well. To hook it with R, however, has proved more difficult. My question is: is it possible to implement the algorithm in R? My impression seems to indicate no as the code requires a complete class-object framework that R does not support. But is there an R package or

Dear R users, I'm a new user of R : in fact , i hadn't used R yet. To say the truth , I'm used to with graphical interface of windows environment. so R console reminds me Linux , of which i am afraid of much more. Whatever , i like to learn about the 7 topics below of "R" or "S+4.5" [is there any other similar program like these ?]. Thats why i need

Dear All, I have two simple data samples (no groups or factors, etc.) and would just like to compute the two-sample Wilcoxon Rank Sum test using the wilcox_test function contained in the coin package, which is reportedly better than the regular wilcox.test function because it performs some adjustment for ties. Would anyone know how to craft a script to perform this task? Much appreciated. Janh

I've read in many places that R semantics are based on Scheme semantics. As a long-time Lisp user and implementor, I've tried to make this more precise, and this is what I've found so far. I've excluded trivial things that aren't basic semantic issues: support for arbitrary-precision integers; subscripting; general style; etc. I would appreciate corrections or additions from

...ect.size.Rd,https://en.wikipedia.org/wiki/Binary_prefix,4,private src/library/utils/man/unzip.Rd,http://zlib.net,1,private src/library/base/man/dcf.Rd,https://www.debian.org/doc/debian-policy/ch-controlfields.html,1,private src/library/base/man/DateTimeClasses.Rd,https://www.r-project.org/doc/Rnews/Rnews_2001-2.pdf,1,r-project src/library/stats/man/GammaDist.Rd,https://en.wikipedia.org/wiki/Incomplete_gamma_function,4,private src/library/stats/man/GammaDist.Rd,http://dlmf.nist.gov/8.2#i,4,government src/library/stats/man/GammaDist.Rd,http://dlmf.nist.gov/,5,government src/library/utils/man/maintainer.Rd...

>>>>> Thomas Levine <_ at thomaslevine.com> >>>>> on Fri, 28 Jul 2017 18:53:16 +0000 writes: > The attached patch corrects a dead link in the treering > documentation. The URL in the manual [1] refers to a > personal home page belonging to Christine Hallman (user > "hallman") on the website of the University of Arizona