search for: loyalti

i can manage the MySQL queries into active record.but in some cases basically with sub-queries.i didn''t get the correct output. here when i trying to change the MySQL queries into active-record. *MySQL Query* *select count(*) from ( SELECT transactions.loyalty_id FROM transactions JOIN loyalties ON (transactions.loyalty_id = loyalties.id) where loyalties.created_at > ''2011-11-02'' GROUP BY transactions.loyalty_id HAVING COUNT(*)>1 ) as t* Here just i tried to convert into corresponding active record queries. But i didn''t get the correct output. *Trans...

Hi, (1.) How is it possible to get automatic a "lower triangle of correlation matrix" ? h.cor <- cor(dat,use="pairwise.complete.obs") zz <- lower.tri(h.cor,diag=T) ### that's not what i wish and "wrong" ? results <- matrix(unlist(h.cor[upper.tri(h.cor,diag=T)])) results <- matrix(unlist(h.cor[upper.tri(h.cor,diag=T)]),5) Must i take the lowest

I am trying to build a distribution without having to be root. The SYSLINUX installer typically needs root to do loopback mounting, but if you have MTOOLS, you can use that instead. This seems to work so far: #!/bin/sh # A minimal replacement for /usr/bin/syslinux; assumes that ldlinux.sys # and ldlinux.bss are available in the current directory. You must # specify locations of mkdosfs and

I have this form tag: <% form_remote_tag :update => ''hotel-loyalties'', :url => { :action => ''make_hotel_loyalty'', :id => @user.id, :manager => @manager.id end } do -%> I only want to pass the @manager value if it is not blank. I tried: <% form_remote_tag :update => ''hotel-loyalties'', :url => {...

We've sent this position out to SF Bay Area schools. Since we have standardized on R as our preferred analytics platform it seemed appropriate to post here. We also have a full time Data Analyst position open. Search for "Loyalty Matrix" on [1]www.craigslist.org Jim Porzak Director of Analytics Loyalty Matrix, Inc. [2]www.LoyaltyMatrix.com

I have just received some audit info on the SYSLINUX 2.01 installer running setuid. There seems to be some issues, and although I can fix them easily enough I'm somewhat questioning the whole approach. The other alternative would be to make the syslinux installer a wrapper around mtools, and use mtools for the filesystem access. Since this would be done entirely in userspace, as a normal

Peter, I'm a new user of Linux trying to use the SYSLINUX boot loader to create a Linux system. I'm doing it on a PC with WIN98 installed, and I prefer using a dual boot system. I got through as far as creating a semi-bootable floppy. The problem I'm getting states "could not find kernel image: Linux." However, I do get the "boot:" prompt as well (I just

Hi. I am trying to build a bootable linux CD using isolinux and a cloop image. I am a bit lost right now. What I have done is built a custom distro on a seperate partition on my hard drive. I can boot to it with Grub no problem. I've added the ioslinux directory with isolinux.bin, isolinux.cfg, a kernel (with initrd, loopback, iso support), and an initrd file. My next mission is to some

Seth, Thank you for your reply. I'm sorry to bother with this, but what is the "root pivot" function and where can I find doc's on it. From what I understand from your email the system would basically boot twice. Once from a stripped kernel on the floppy disk to mount the CD, and then after the CD is mounted it would reboot with the kernel and initial randisk found on the

Hi, is there an option to have the DISPLAY command issue a pause after each screen full of information? I've been searching for a way to have users to agree to (or at least be able to read ) the GPL license. "by issueing a command other than F2 you agree that you are bound to the terms of the GNU Public License that is used on this FreeDOS beta9 cdrom. You can read the license terms by

I was trying to produced bagged importance estimates of attributes in earth using the caret package with the following commands:   fit2 <- bagEarth(loyalty ~ ., data=model1, B = 10)   bagImpGCV <- varImp(fit2,value="gcv") My bootstrap estimates are produced however the second command "varImp" produces the following error:    Error in UseMethod("varImp") : no

Statistics Practitioner Fluent in R - San Francisco CA Loyalty Matrix Inc., in downtown San Francisco, is expanding our team. We are a young, dynamic and growing team of multidisciplinary marketing and technical professionals. We deliver value to our clients by discovering actionable tactical and strategic insights in actual customer data augmented with demographics and research. You will work

I'm not understanding something. I'm trying to add xlab & ylab to a balloon plot of a table object. From docs I thought following should work: require(gplots) # From balloonplot example: # Create an example using table xnames <- sample( letters[1:3], 50, replace=2) ynames <- sample( 1:5, 50, replace=2) tab <- table(xnames, ynames) balloonplot(tab)

Dear Tom Thank you for the incredible personal effort you have put in over the years. Shorewall is an incredible achievement. It has helped me enormously in setting up my new business and securing my data centre ( at a price that I could afford!) Contrary to your opinion, it is also one of the best documented open source projects in existance, you are very talented at explaining complex

...NOT have this problem if I load the sample DLL that comes with R, so I know it's a problem with the way my DLL is built. The version and the error messages are below. Does anybody have experience with building DLL's with Borland products? Or some other compiler -- I have no particular loyalties, I just used what I had. Any help would be appreciated. Russ -- Russell V. Lenth -- Department of Statistics & Actuarial Science The University of Iowa -- Iowa City, IA 52242 USA Tel (319)335-0814 -- FAX (319)335-3017 mailto:Russell-Lenth at uiowa.edu - http://www.stat.uiowa.edu/~rlenth/...

I have a Rails 3.0 App ready to be deployed on a production server; but as you all might know getting all the gems you need (including Rails 3.0) on a shared hosting is nearly impossible. So here is what need help with: 1. Can I freeze my app with all the necessary gems and deploy it on Fast CGI? 2. If yes how do I freeze a Rails 3.0 app? 3. How do I deploy it on Fast CGI? I know this is an

Good news for service providers in my opinion, Ebay will likely start alienating Skype users like they did with Paypal users. "SkypeSucks.com" domain already taken, shucks.... http://www.kesq.com/Global/story.asp?S=3837895 -- Cory J Andrews Partner / Purchasing +++++++++++++++ VOIPSupply.com - Everything you need for VOIP 454 Sonwil Drive Buffalo, NY 14225 +++++++++++++++ tf voice

We are considering setting up a fast, RAM loaded machine as an "R-server" to handle the big problems not suitable for individual desktops and, also, to process ad hoc analysis requests via our portal. We are 99% a Windows shop, so first choice is a windows server. We'll use (D)COM for the portal interface and understand that. What has me stumped is how to easily interface

Hello Railers, At the beginning of this year, I announced Family Connection, an open source, free, and easy-to-use family website built using our darling web app framework, Ruby on Rails. Now it?s available as a hosted, very easy-to-set-up web app called Family Anywhere! It has the same Family News and Address Book features as the original, plus a new Photo Album that lets you browse

Im experiencing a problem with a current setup and I've run out of ways to debug it and come to a resolution. I have two E100P's in a machine which is routing traffic over the internet to a machine that has 1 E400P connected to the PSTN. Clients are able to make calls successfully but when the call is connected experience one-way audio. They cannot hear anything said by the person