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Debug an R Script used for Finance / GARCH Modelling

$30-250 USD

In Progress
Posted almost 8 years ago

$30-250 USD

Paid on delivery
I have written a script which uses the fOptions package in R to price a number of options. Unfortunately, the function which I am using from the fOptions package produces negative prices for some options, which obviously is incorrect. Your job would be to find the error and fix it, the script and option price data will be provided. The resulting script should be able to take the data files I will provide and output accurate option prices using the built-in R function which I have also been using. It is a very simple script with just 70 lines of code, an experienced person can probably fix this in 0.5 - 1 hour. Payment is on a success basis. Thank you for your consideration!
Project ID: 10975856

About the project

13 proposals
Remote project
Active 8 yrs ago

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Hi, I'm a mathematician lots of experience in R and also option pricing experience. I'm pretty sure I can debug your program. check out my profile and if you're interested let me know. cheers.
$100 USD in 2 days
5.0 (11 reviews)
4.5
4.5
13 freelancers are bidding on average $166 USD for this job
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I have completed my MS in Electrical Engineering and working in the field of designing for last 3 years. My projects have won more then 10 national level competitions. Area of Expertise -Discrete Time Signal Processing -Statistical Signal Processing -Adaptive Signal Processing -Random/Stochastic Processes -Spectral Estimation -Artifical Intelligence -Pattern Recognition -Wireless Communication -Computational Mathematics
$250 USD in 5 days
4.8 (159 reviews)
6.7
6.7
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Hi, I am an expert R coder and will help you with this. I you look through my profile you will realise I prefer to work on R related jobs and always deliver satisfactory results. It also helps that I am statistician and familair with GARCH models. I look forward to working with you. Kind regards, John.
$200 USD in 3 days
4.9 (40 reviews)
5.8
5.8
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Hi, Below is my experience, and I can deliver you quality work with in specified or agreed time. Myself Ph.D. in advanced analytics having 10+ years of experience in developing and delivering analytical projects using open source R (including in-memory computing), and can deliver your requirement with R, accompanied by a step-by-step word document, what each line or code means. As, freelancer.com bid does not allow for attaching; cannot showcase my expertise in this area. I am available at freelance chat (click on my name and options), to understand the requirements and explain my approach if required in detail. Waiting for your reply (or) initiation for chat discussion. Regards, Dr. Kumar PM.
$500 USD in 7 days
4.8 (28 reviews)
5.0
5.0
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Hi, I am familiar with R programming and Finance Modelling. Please send the R Script. I will fix the bug and send it back to you soon. Thanks, Joe
$60 USD in 3 days
5.0 (7 reviews)
3.9
3.9
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I am Herilalaina RASOLONJATOVO from Madagascar, and I am an expert in Data Analysis using R programming and I can help you do this project according to your specification. I have done several projects in this field in the past and locally in my country. I have gone through your requirements and I am ready to start work as soon as possible. Please respond to give a go ahead so work can start. Thank you in advance, Herilalaina RASOLONJATOVO.
$88 USD in 1 day
4.9 (6 reviews)
3.6
3.6
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Dear Valued Employer, I can add value to your project, by suggesting new ideas. I am fast and reliable. For further understanding why I am the right firm for your project, kindly check my profile, reviews, rating and portfolio. With over 8 years of cross-functional experience, and helping clients world wide with diversify team, I provide genuine and innovative solutions as per your circumstances and requirements. I am MBA-Finance, M.A-Economics, and Qualified Chartered Accountant. If you feel to discuss more before you award me the project, you can send me the message. Kind regards, Rakesh
$155 USD in 3 days
4.9 (2 reviews)
3.4
3.4
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I have been coding in R for about 2 years now. Financial analysis, while not my profession, I consider to be a hobby and interest of mine. If I cannot figure out the problem I will not expect to be paid anything.
$45 USD in 1 day
5.0 (1 review)
2.0
2.0
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I am currently working as a data analyst and playing with R everyday. My major is international finance.
$200 USD in 5 days
4.0 (1 review)
1.6
1.6
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Hi, i am looking for an experienced to make my freelancer profile better. i have some experience in designing a predictive model in R script. i would like to take your project. i will finish your project in 3 days. looking forward for solving your problem.
$155 USD in 3 days
0.0 (0 reviews)
0.0
0.0

About the client

Flag of GERMANY
San Francisco, Germany
5.0
10
Payment method verified
Member since Dec 9, 2015

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