similar to: Regarding the De-bugger in R

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

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.

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

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, I'm Ayush from New Delhi, India. I am interested in Letor Stabilisation project for GSoC. I have a good background in machine learning. Sorry for getting in so late, university exams were holding me back. I'll try to cover as much as I can in the coming week. I am following the plan of attack suggested on the project page. Following are the things that I have completed: 1.

Hi, I'm Ayush an undergraduate Computer Science student from Thapar university, India. I was fiddling with xapian since the morning and trying to understand the code and internals of Xapian. I tried implementing the bite sized project idea posted here: https://trac.xapian.org/wiki/ProjectIdeas#AddnewOmegaScriptcommandtodoasubstringsearch but could not understand what needs to be returned when

Hello James, Parth, Following our discussion on IRC and on code review, the way FeatureVector class works needs some discussion. Presently, the FeatureVector class is defined as follows, with a fixed number of feature count (19): class FeatureVector::Internal : public Xapian::Internal::intrusive_base{ friend class FeatureVector; double label; double score;

Suppose we have the following data set: Men Women Dieting 10 30 Non-dieting 5 60 If I run the Fisher exact test in R then what does alternative = greater (or less) imply? For example: mat = matrix(c(10,5,30,60), 2,2) fisher.test(mat,alternative ="greater") I get the p-value = 0.01588 and odds ratio = 3.943534. Also, when I flip the rows of

Hi, I am trying to permute a vector for 1000 times for which I am using for loop.Within the for loop, I am doing some matrix operations which is taking a lot of time. I am looking for a way to permute the vector 1000 times and do the operations of the matrix without using for loop. This a snippet of my code: for (i in 2:1000){ y.permute = permute(y.permute) ### permute the vector

Hello James, I am working on breaking down Features into sub-classes. Should each of the features get their own sub-class, or should the grouping be done according to type? i.e. query-document pair dependent, query-dependent and document dependent sub-classes. Using this approach makes more sense if we plan to add support for user to include query-dependent and document-dependent features in

Sorry for misinterpreting, but what is the basis for the simple fact you mentioned? David On Wed, Jun 24, 2015 at 2:43 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 2:17 PM >> To: Robinson, Paul >> Cc: Easwaran Raman;

Hi all, I'm not sure who to ask this, so I'm posting this here. I just ran: require(KernSmooth) And got (I bolded the text): Loading required package: KernSmooth KernSmooth 2.23 loaded *Copyright M. P. Wand 1997-2009* Warning message: package 'KernSmooth' was built under R version 2.12.1 What does that mean? Thanks, Tal ----------------Contact

Hi All, The Linux version of the machine on which I want to install OCFS is: $uname -r 2.4.9-e.25kmap1enterprise Can any body suggest me which version and the module of OCFS should I install. The machine on which I want to install has 2-CPUs. Thanks, Ayush

Hi all, I was trying to generate lcov test coverage reports for xapian-core but got an out of memory error: $ lcov --capture --directory . --output-file xapian-core.info Capturing coverage data from . Found gcov version: 4.7.3 Scanning . for .gcda files ... Found 270 data files in . Processing bin/xapian-progsrv.gcda Out of memory! These are the steps I followed in xapian-core directory

Hi, I want asterisk to call a person on the phone for monitoring the refrigerator storing vaccines. I am clueless where to look. Can someone clue me in ? Thanks, balu raman -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.digium.com/pipermail/asterisk-users/attachments/20071017/923a7b49/attachment.htm

Hi, I am currently analysis Raman spectroscopic data with the hyperSpec package. I consulted the documentation on this package and I found an example work-flow dedicated to Raman spectroscopy (see the address : http://hyperspec.r-forge.r-project.org/chondro.pdf) I am currently trying to remove outliers thanks to PCA just as they did in the documentation, but I get a message error I can't

Hi all, The call to: library(rJava) Results in the following warning massage: Warning message: In inDL(x, as.logical(local), as.logical(now), ...) : DLL attempted to change FPU control word from 8001f to 9001f After some searching I found the following explanation: > R expects all calls to DLLs (including the initializing call) to leave the > FPU control word unchanged. Many run-time