similar to: Substitute of a For Loop

Hi, I would like to know if there is some debugger in R where I can check that I am not using or not doing calculation on my previously stored objects. I can't use rm (list = ls()) to remove all the objects since I am using a for loop for reading 500 files and making making common calculation for each file, therefore I need to keep the track of my iterator. Is it possible to remove everything

Hi all, I am trying to call the R script/ R Program via my Shell Script. I need to pass a file to the R script as an argument. When I am trying to do that I am getting error and only first line of the file is being read. Can you tell me how should I do that so that it reads the entire file in a R object so that later I am able to process the matrix operation on that file. It is a tab delimited

Hi, I am trying to call the R script using shell script and pass the input file as an argument to the R script. Can somebody give me some insights on this problem. Thanks. -- Regards, Ayush Raman [[alternative HTML version deleted]]

Hi Everyone, I ran the same code in R and in R-studio, but got two different results. Does anybody know why this is occurring, and if there is a fix for this? and which is the "correct" program to use ? Some information about the code I am running: I am running the fisher test and it seems that the p-values are similar but not same for example, for an event A the p-value coming from

Hi all, While building from git with xapian-letor not ignored in bootstrap, I am getting the following make error: In function `main': /home/ayush/Desktop/xapian/xapian-letor/bin/xapian-letor-update.cc:98: undefined reference to `Xapian::Internal::str(unsigned int)' /home/ayush/Desktop/xapian/xapian-letor/bin/xapian-letor-update.cc:99: undefined reference to

Hi all, I have 4 matrices, each having 5 columns and 4 rows .....denoted by B1,B2,B3,B4. I have generated a vector of 7 indices, say (1,2,4,3,2,3,1} which refers to the index of the matrices to be chosen and then appended one on the top of the next: like, in this case, I wish to have the following mega matrix: B1over B2 over B4 over B3 over B2 over B3 over B1. 1> How can I achieve this?

Hello everyone! I'm Ayush Tomar, junior undergrad in Computer Science from New Delhi, India. I love C++ coding and working on machine learning and information retrieval project. I was exploring the GSoC ideas for Xapian and the project on "Adding Weighting Schemes" looked really interesting to me. I wanted to work on text mining/IR this summer and this idea seems perfect! I have

Hello everyone, My name is Ayush Tomar. I'll be working on Learning to Rank stabilisation project over the summers. Here are a few things that I plan to do in coming few days: 1. Revise the timeline. There are some portions that I had kept for the first and second week of coding which have already been done (except writing tests). So, I'd like to adjust the timeline according to it. 2.

Hi, Please give your feedbacks in the Google doc -> https://docs.google.com/document/d/1wrbkD3OlhrmJZnrgcNyQrISwcQdTX2uJ9WDWiuO87g4/edit?usp=sharing . Regards, Ayush Pandey. On Sun, Mar 26, 2017 at 6:57 PM, Ayush Pandey < f2012714 at goa.bits-pilani.ac.in> wrote: > Hi, > I have submitted a draft proposal on the GSoC website but I also > wanted to share my draft

4.8-stable as/of jun 9th (update scheduled) has gcc version, 2.95.4 i'm building mod_php3 (some local stuff needs a php3 processor) with mysql support. using the mysql323 client/server from ports. mysql (which i know i've built before on older stable's) reports gcc can't convert longlong to something or other... basicly saying i need a newer compiler. i'm installing gcc33

I've installed jdk-1_5_0_08-linux-i586.rpm and Tomcat. Working through some initial test install programs, I am finding that I can't seem to compile .java files into classes. For instance... javac -classpath /usr/local/tomcat/common/lib/servlet.jar HelloWorld.java as instructed fails with a gij: unrecognized option -- `-classpath' Try `gij --help' for more information. So

Dear useRs, I want to write a function that generates all the possible combinations of diff(). Example: If my vector has length 5, I need the diff() until lag=4 -> c(diff(my.vec), diff(my.vec, lag=2), diff(my.vec, lag=3), diff(my.vec, lag=4)) If it has length 4, I need until lag=3 -> c(diff(my.vec), diff(my.vec, lag=2), diff(my.vec, lag=3)) So, it must be until lag=(length(my.vec)-1).

Hi, all. Given an array, I'd like to add elements whose location vectors are permutations of one another. For example, in a 3-dimensional array, I'd add the elements in positions (1,2,3), (1,3,2), (2,1,3), (2,3,1), (3,1,2) and (3,2,1); those in positions (1,2,4), (1,4,2), (2,1,4), (2,4,1), (4,1,2), and (4,2,1); and so on. Elements with repeated positions -- (1,1,2) or (1,4,4), for

Dear R-users, Is there an easy way to determine all possible vectors of length 21 with each entry having permutations from 0 to 4, instead of doing it like this? It really takes up too much time, and I am convinced that there exists something easier. Can you help me? Thank you in advance! Kind regards, Elke for (a in 0:4){ for (b in 0:4){ for (c in 0:4){ for (d in 0:4){

Dear All, I'm dealing with a case, where 'manhattan' distance of each of 100 vectors is calculated from 10000 other vectors. For achieving this, following 4 scenarios are tested: 1) scenario 1: > x<-read.table("query.vec") > v<-read.table("query.vec2") > d<-matrix(nrow=nrow(v),ncol=nrow(x)) > for (i in 1:nrow(v)){ + d[i,]<-

Hi, I have submitted a draft proposal on the GSoC website but I also wanted to share my draft proposal through Dropbox to get your feedback quickly through it. Please review it and let me know your feedbacks as soon as possible. I haven't written much about automated testing as I haven't written any test yet ( I will learn writing automated tests before April end ). Link to my

Hello R-help Readers I'm currently in the process of trying to write a permutation test procedure for looking at differences between groups with a multivariate data set (something equivalent to ANOSIM - analaysis of similarities for those familiar with this test). As with other permutation tests, for cases where there are large numbers of possible permutations, randomly sampling from these

Hi I am Ayush Goyal from India currently doing B.E. in my final year. I would like to know that whether project Instruction Scheduler is open to contribute and what are the steps to be taken to contribute in it. I would like to build it and also if you can brief me about it as there is very less info about it on the website https://www.x.org/wiki/SummerOfCodeIdeas/ Also if this project has

I am using grep to locate colnames to automate a report build and have run into a problem when a colname is not found. The use of integer(0) in a conditional statement seems to be a no no as it has length 0. Below is a self-contained trivial example. I would like to get something like "NA" or -1 for the position when it is not found OR learn a way to use integer(0) or some

On Wed, Jun 24, 2015 at 2:52 PM, Robinson, Paul <Paul_Robinson at playstation.sony.com> wrote: > > >> -----Original Message----- >> From: Xinliang David Li [mailto:davidxl at google.com] >> Sent: Wednesday, June 24, 2015 2:50 PM >> To: Robinson, Paul >> Cc: Easwaran Raman; Xinliang David Li; <llvmdev at cs.uiuc.edu> List >> Subject: Re: