similar to: Exporting large datasets

Hi, I just stumbled on the following apparent oddity: the package "datasets" does not appear to export anything out of its namespace: > ns_datasets <- getNamespace('datasets') > getNamespaceExports(ns_datasets) character(0) Not the case with other packages (example here with "utils"): > ns_utils <- getNamespace('utils') >

Config.mk | 1 + tools/Makefile | 1 + tools/tests/Makefile | 20 ++++++++++++++++++++ 3 files changed, 22 insertions(+), 0 deletions(-) Build tests as part of the tools build. It is enabled with CONFIG_TESTS in Config.mk Currently disabled build of tests/regressions and tests/xen-access (in 32 bit mode) as they fail. Signed-off-by: Andres Lagar-Cavilla

*Dear Sir/Madam,* * Subject : Exporting SPSS Dataset to STATA format* I have a SPSS file which i am able to import into R via Rcmdr or Rstudio. But i am unable to export the same file into STATA format. It would be kind of you to kindly help me achieve the same and send me a sample R script whcih could be used for the same purpose. *Thanks and Regards* *Nelgyn Tennyson *

Dear R-user, I wish to know if someone is using R as concern Datamining or KDD (Knowledge Discovery in Database) and if already exists a R package specialized in this kind of analysis. I found this contributes on the R web site: [20] Diego Kuonen. Introduction au data mining avec R : vers la reconqu??te du `knowledge discovery in databases' par les statisticiens. Bulletin of the Swiss

Hi!! I'm having trouble selecting 10 out of 41 attributes of the KDD data set. In order to identify the components with the higher variance I'm using princomp. the result i get for summary(pca1) is: Comp.1 Comp.2 Comp.3 Comp.4 Comp.5 Comp.6 Comp.7 Comp.8 Comp.9

I'm using an SVM as I've seen a paper that reported extremely good results. I'm not having such luck. I'm also interested in ideas for other approaches to the problem that can also be applied to general problems (no assuming that we're looking for spirals). Here is my code: library(mlbench) library(e1071) raw <- mlbench.spirals(194, 2) spiral <-

Aiming at a release some time in August, I''d like to cut RC1-s by Thursday next week (as I''ll be on a two week vacation starting Friday). Please indicate any bug fixes that so far may have been missed in the backports already done. A few fixes are currently stuck in master''s staging branch (or pending to make it there) - these don''t need to be named explicitly,

Good Day, I have a small question, I think it is simple to solve, I have a column with the following records name saucer cup tea saucer saucer what is the quickest way to create a new column codes 1 1 3 1 1 -- View this message in context: http://r.789695.n4.nabble.com/Column-with-codes-tp4452906p4452906.html Sent from the R help mailing list archive at Nabble.com.

Hello Which is the quickest way to stop KVM guest VM. I am not interested in saving anything; I just have to make sure that VM apps are ended quickly. i) virsh shutdown ii) virsh suspend iii) virsh destroy >From little descriptions I have, looks like destroy is the fastest way and acts like a removal of a power plug. Pls let me know. Thanks >Harish -------------- next part

Are there any known vulnerabilities in portmap (redhat''s portmap-4.0-7b)? I''ve been receiving a lot of attempts to access the portmap port on some linuxppc machines I administer by various machines which clearly have no business with mine, and I wonder if this is an attempt to break in to my machines. I''ve searched some archives, but I haven''t yet found any

Hello, I'd need to compute the calibration error of posterior class probabilities p(y|x) estimated by using rpart as classification tree. Namely, I train rpart on a dataset D and then use predict(... type="prob") to estimate p(y|x). I've found the possibility to do that in the ROCR package, but I cannot find a link to a paper/book which explains the details of the

This is a random, but very irritating, bug which shows up in wine versions for the past 2 months. When first creating a mail reply or message, all is fine until some event like pasting or active window changes, then every key pressed except a-z (numbers, capital letters, even enter) causes a notes action other than the key (like pop-up dialogs). The mapping stays bad for subsequent messages

I''m building a simple forum system which features a topics and a posts table. The topic model has a has_many association with the post model, i.e.: class Topic < ActiveRecord::Base { has_many :posts } class Post < ActiveRecord:Base { belongs_to :topic, :dependent => true } Now, I wish to sort the topics by the created_at property of the last post, but I can''t

I write about R every weekday at http://blog.revolution-computing.com . In case you missed them, here are some articles from last month of particular interest to R users. http://bit.ly/tygLz announced the release of the "foreach" and "iterators" packages on CRAN, for simple scalable parallel programming in R. http://bit.ly/FDS67 linked to Thomas Levin's Joy-Division-esque

hi everyone, i am having difficulties with replacing the dates format in R for exporting the data set... eg: the code that i used was toms_dat<- replace(toms_dat, toms_dat ==2009-08-06, 2) toms_dat<- replace(toms_dat, toms_dat ==2009-08-04, 1) but when i export the data as into txt file or excel file the dates come up with very large numbers .....:drunk: please help me ...=) -- View

Hello to all. My name is Michal Bojanowski, I'm a Sociology student at Unversity of Warsaw. Recently I've started to learn R when I've found myself frustrated because of inflexibility of SPSS and other "user-friendly" statistical software. As I said, I'm new here, so my question is very simple: I wanted to use a large data set stored in SPSS-format file. I used the

Hi all, I have 2 servers online and wish them to communicate and exchange information with each other at times. I have been developing a web application which is extremely CPU-intensive, and since I don't want to overload the main server which deals with the apache/php/mysql stuff, I got a separate server (a phenom) to deal with it. I prefer the communication to be secure, low latency,

Hi to all, we have a community of people on an * box that use SIP softphones to talk each other. Can you suggest me the quickest and simple way to let someone know who is online without have to call one by one the persons to look if they are present or not?? Something the user list in Microsoft Messenger. I was thinking on some sort of web page that can check the registration of the sip

Hello, I have a lots of questions about xen. Also, i would like to explore the code in order to have a better understand of (i hope) how xen works. I have untar the source code, but i''m really lost. I''m a newbie in thatbut i want to learn how to read the code. Can someone tell me how the archive is organized ? What folders are important or not ? In fact, i would

Ok, so please correct me if I?m wrong?. The quickest way to get my UPS running with nut (as the current release exists) is to either: 1) Add my vendor and device ID to the openups_usb_device_table OR 2) Create my own driver file, and then add that driver to the usbhid-ups subdriver_list And then recompile/install. Obviously #1 will be easier at this point, but I understand that it