similar to: calculator application

I want to build a one page finance calculator in Rails. The form has several fields on it. When I press the calculate button it will return to the same page with the answer. If there is an error it will also return to the same page with the appropriate error messages. I want it to be able to 1. Carry over all the values on the form fields 2. Use the rails validation methods How can I acheive

Hi, UBS Investment Bank are looking for a skilled R programmer, seeking a career that combines computer science, applied statistics and finance. This position requires a person with a strong background in - R programming and R package maintenance. - Software development. - Design and implementation of efficient algorithms. especially for handling large datasets. - Data visualisation and

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Epic Media Inc. (OTC: EPMI) Retains Auditor, Intends to Become Fully Reporting Shares Outstanding as of July 8, 2005: 22,750,000 Public Float as of July 8, 2005: 4,065,000 (Source: News 7/11/05) Current Price: 0.70 Is the Price of the St0ck Starting to Move Up? Go Check for Yourself Now! RECENT DEVELOPMENTS: (Source: Press Releases) 1)EPIC Media Issued Clean Audit Report from Independent

Hi All, Thank you for all the excellent pieces of advice I got in response to the draft application I sent out. I have incorporated all (I think) of the suggestions into the application and it's much improved. Here is the updated version. Please don't force yourself to read through it again if you don't want to. I'll submit this version with any suggestions I receive on the 23rd.

Hi All; We know that agents can login and logout from the phone handset. But if we need the login, logout, ready and not ready to be from an application and to be integrated with the CRM, how to acheive this? Normally in Cisco and AVAYA, they use CTI integration and the CTI client (which is embded in the CRM application) will receive the the caller id or information via that CTI client. How

PractiCalc - A brand new CALCULATOR for your PC. More powerful than your usual calculator - more user-friendly than a spreadsheet. -> PractiCalc provides both conventional and unique calculator operation and facilities. -> PractiCalc processes your calculations, equations and expressions giving the result as you type. -> PractiCalc's extensive built-in functions and user-defined

So, I''ve just completed my first develop-test-deploy-wait -fix-test-deploy, and although it was successful it was a nightmare to carry out. Aside from not knowing that sqlite doesnt have a facility to delete columns from tables, the whole operation reeked of "hacked," with multiple command windows open while I sprinted back and forth between my dev machine and the web

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Hello all, I am a medical student and as a capstone for my summer research project I am going to create a simple online web "calculator" for users to input their relevant data, and a probability of relapse within 5 years will be computed and returned based on the Cox PH model I have developed. The issue I'm having is finding a definitive method/function to feed the user's

Hi -- I'm working with a number of finance companies in New York City and Chicago which are looking to develop languages and platforms in order to process extremely large datasets. As such, we are looking for people with experience and / or interest in programming language and compiler design -- hence my posting on the LLVM mailing list. Goldman Sachs most famously developed Slang and

Le mercredi 18 janvier 2017 ? 8:55 +1100, Darren Tucker a ?crit : > On Tue, Jan 17, 2017 at 07:42:50AM -0800, Ron Frederick wrote: Thank you for your answers. > [...] > > One thing that makes UDP over SOCKS more complicated for SSH is that > > SOCKS normally keeps the UDP packets it forwards as UDPl, just adding > > a small header to each packet. If you want to get the

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Hello All: We are looking for various web development choices out there and many have suggested RoR to be a good way to go with, especially its ease to use and faster development. The end result of the web app will look something similar to Yahoo finance - so I am wondering if existing RoR views capability will be able to deliver this to me. My friends who are in .NET are Java tells me that its

Here is an example of how to do it. > library(survival) > vfit <- coxph(Surv(time, status) ~ celltype + trt, data=veteran) > userinput <- data.frame(celltype="smallcell", trt = 1) > usercurve <- survfit(vfit, newdata=userinput) #the entire predicted survival curve > user2 <- summary(usercurve, time= 2*365.25) # 2 year time point > user2$surv [1]

FWIW: I order a lot of Dells. My boss is cheap. That being said, I *like* Dell, it's a very well designed box. It's been said many times that Dell does not innovate, instead they copy and improve and I firmly agree with the "improve" part - they are a dream to work on. Some things to watch out for with Dell: 1. They typically tack on a shipping charge of $139 Cdn (yes they

Dear all, I am using R 2.9.2 on Windows XP. I am undertaking a simulation study to consider methods of external validation in the context of missing covariates in the validation data set. I would like to use Royston's measure of prognostic separation as a method of external validation. Although there is no R code for this, the author informs me that it should be easy: 1. Calculate the

Hi, Im carrying out some Bayesian analysis using a binomial response variable (proportion: 0 to 1), but most of my observations have a value of 0 and many have very small values (i.e. 0.001). I'm having troubles getting my MCMC algorithm to converge, so I have decided to try normalising my response variable to see if this helps. I want it to stay between 0 and 1 but to have a larger range

I found a command-line program that did this once before, used it for a while and then forgot about it until right now and I'll be damned if I can find it again. A command line IP calculator that takes an address range and give it back in cidr format. I found an online one that does this here: http://www.ipaddresslocation.org/subnet-mask-calculator.php But I would prefer to have the