similar to: Inaccurate prediction in R

Displaying 20 results from an estimated 6000 matches similar to: "Inaccurate prediction in R"

2012 Sep 24
2
Regression Problem
Hello all, I am new to R, I am learning regression and logistic modeling with categorical predictor variables, when there is only one predictor categorical variable i can use as.numeric() but when more than two variable then what is solution? can anyone suggest me? Thanks vignesh [[alternative HTML version deleted]]
2012 Sep 05
2
Improvement of Regression Model
Hello folks, I am on learning phase of R. I have developed Regression Model over six predictor variables. while development, i found my all data are not very linear. So, may because of this the prediction of my model is not exact. Here is the summary of model : Call: lm(formula = y ~ x_1 + x_2 + x_3 + x_4 + x_5 + x_6) Residuals: Min 1Q Median 3Q Max -125.302
2012 Nov 07
2
R + Hadoop on Amazon
Hello All, Having some issue with local machine, I need to locate myself on Amazon for running R and Hadoop with Amazon instance. After searching a lot, I can't able to take a decision for choosing Image for Amazon instance. Can any one using R + Hadoop on Amazon. Thanks [[alternative HTML version deleted]]
2013 Oct 15
1
Launched new Asterisk Cilck 2 Call for websites
Want VOIP Click 2 Call solution? We have designed a tool for providing the same with the help of Google chrome extension by integration of Asterisk and Google Chrome APIS. Try Google chrome extension with your Asterisk, believe this will reduce your call efforts. Visit here -
2012 Oct 19
1
Memory issue with svm modeling in R
As I found the memory problem with local machine/micro instance(amazon) for building SVM model in R on large dataset(2,01,478 rows with 11 variables), then I have migrated our micro instance to large instance at Amazon. Still I have memory issue with large amazon instance while developing R model for this dataset due to large size. I have attached the snap of error with local
2019 Sep 25
2
In mac guest user is not working when AD connected - samba 4.9.3
Hi Team, I have configured server signing as mandatory in smb.conf. After configured, guest user is not working when AD is connected. In mac while connecting to samba if i give register user as vignesh/guest, guest user is working. But if I click Guest radio button, guest user is not working. Please find the below configuration and log for reference. [Global] available= yes restrict anonymous=
2016 Feb 27
1
Google Summer of Code 2016
Hello everyone, I am Vignesh S, from India. I am interested in working on Nouveau Codegen compiler (On Instruction scheduling polices). Kindly let me and other applicants know, where to start contributing and learn more about the project. Awaiting your reply, Vignesh S -------------- next part -------------- An HTML attachment was scrubbed... URL:
2019 Sep 25
2
In mac guest user is not working when AD connected - samba 4.9.3
Hi Andrew, If I give register user as vignesh/guest, its working fine. While selecting the Guest radio button, guest user is not working. Guest user is working fine without AD connection. Kindly do the needful. Thanks, Vignesh. On Wed, Sep 25, 2019 at 4:28 PM Andrew Bartlett <abartlet at samba.org> wrote: > On Wed, 2019-09-25 at 16:24 +0530, VigneshDhanraj G via samba wrote: > >
2011 Apr 04
4
.Net Developer Job Opening - Valencia, CA
Hi This is Vignesh with Makro Technologies, Inc. We have been in business for over 10 years and we are one of the Fast 500 National IT staffing and Solution firms in USA. Our clients include country’s top-notch IT, Healthcare, Pharmaceutical, Financial, Telecom,Government and other industries. Staying current with technology, finding great consultants and exceeding our clients''
2019 Oct 29
4
After configured server signing, file transfer speed is very slow
Hi Team, After configured server signing as mandatory in smb.conf, file transfer speed has slow down. Almost 90% speed has reducing. Kindly do the needful. Please find the below configuration: [Global] available= yes restrict anonymous= 0 server string= Test Workgroup= GNANA netbios name= Test realm= GNANA.COM <http://VIGNESH.COM> password server= 192.168.1.14, * idmap backend= tdb idmap
2020 Nov 12
2
LLVM X86 MachineBasicBlock inserting push and pop instructions causes segmentation fault
Hello, I am working on a project where I need to insert some logic before each machine basic block. In particular, it involves setting some global variables and calling a function. I'm able to add the instructions and verify they get added, but when the compiled program runs, it stops with a segfault. For brevity, I'm not sharing the whole code here but basically I have a X86
2009 Nov 01
5
Headache with sessions being shared.
I have a really horrendous problem with sessions. before_filter :find_cart_from_session private def find_cart_from_session if session[:cart] # if there''s is a cart in the session begin @cart = Cart.find(session[:cart]) # return existing or new cart rescue ActiveRecord::RecordNotFound @cart = Cart.create @cart.save session[:cart] = @cart.id
2007 May 30
2
Depot - empty_cart with ajax
First of all id like to say hi to everyone from Argentina, im yet another Depot first-timer. Going through the example, i got to the point where my cart finally runs Ajax-based. And there is a line where Dave says, after all the job is done "You should see the cart in the sidebar update. And you shouldn''t see your browser show any indication of reloading the page. You''ve
2006 Aug 16
2
Q on AJAX with respect to DRY
I have a shopping cart function, and I''d like to set it up to update the cart with AJAX. My AJAX call will return a view that displays the cart items. My question is with regards to keeping things DRY. When the user goes to "view cart", that page needs to display the cart, then the cart display needs to update with AJAX calls when items are added from that page. It would
2007 Feb 07
1
The Depot "Add to Cart" sessions question (2.ed agile book)
Hello, Im in the process of working my way through the 2.ed of the agile book. As many of you already know, the book goes through the regular development cycle of the Depot application. I have hit a wall when they started talking about the sessions and the exact mechanics of how an item is added to the session. The code looks like this: depot/app/controllers/store_controller: def add_to_cart
2006 Aug 04
6
Errors ... errors and errors.
I bought the second edition of the ruby on rails, it seems to work fine now, did some adjustments to the code. But now I get a second error and I want to learn to understand to fix them myself. So here is the error. ArgumentError in StoreController#add_to_cart wrong number of arguments (1 for 0) #{RAILS_ROOT}/app/models/cart.rb:15:in `initialize'' #{RAILS_ROOT}/app/models/cart.rb:15:in
2006 Apr 16
9
''depot'' app, where''s session?
Many of you probably know the ''depot'' app from the ''Agile Rails development'' book. I have constructed the ''products'' model, the Store-controller, and the ''Cart'' and ''Line Item'' classes. I have told Application-controller about :cart and :line_item: model :cart model :line_item Here''s part of
2005 Nov 25
4
BlindDown recommendations?
Hi folks, I''m putting together a site that will have a shopping cart tab along the top which, when clicked, slides down to reveal the full contents of the cart (covering the page underneath it). When designing it and getting the styling right, I had the page display the cart fully open by default. This worked fine - the cart can close and open any number of times without problem[1].
2007 Feb 16
6
some fun functionality for all your specs
I''ve found these two snippets of code useful and would love some feedback. first, .should_have_valid_associations usage: context "A new Product" do specify "should have valid associations" do @product.should_have_valid_associations end end code: (thanks to Wilson/Defiler for converting to rspec) module Spec module Expectations module Should
2006 Jun 23
3
Yet another problem with NoMethodError in Store#display_cart
Hi everybody, I''ve search a lot on google to help me with this one without success. I know that some people had the same problem as I have, but there solutions doesn''t seems to work for me. I''m trying to do the depot example in the AWDwR book. But now I''m stock with a problem that I can''t solve. I get this error: <--- begin error here --->