R Jobs

27 were found based on your criteria

  • Hourly – More than 6 months – 30+ hrs/week – Posted
    Hi! We're building a platform at https://quantimo.do to crowdsource clinical research through the aggregation and analysis of quantified self data from various life-tracking applications and devices. We're very passionate about reducing the suffering inflicted by chronic illness. We are trying to treat the human as a black box optimization problem and derive an approximate mathematical model for each quantifiable aspect of human health and happiness. We need someone to help us to implement and optimize our ...
  • Fixed-Price – Est. Budget: $1,000.00 Posted
    Want to share your experience using JasperReports with people that want to learn it? If you can make screen capture video tutorials showing how to use these topics from the basics to the advanced skills, you will love making an ONLINE COURSE with me! All you have to do is screen capture yourself using these programs and explaining what you already know how to do with it! Here are the basic project goals. 1) 20 to 50 screen capture videos ...
  • Fixed-Price – Est. Budget: $1,000.00 Posted
    Want to share your experience using R with people that want to learn it? If you can make screen capture video tutorials showing how to use these topics from the basics to the advanced skills, you will love making an ONLINE COURSE with me! All you have to do is screen capture yourself using these programs and explaining what you already know how to do with it! Here are the basic project goals. 1) 20 to 50 screen capture videos ...
  • Fixed-Price – Est. Budget: $15,000.00 Posted
    Need data exploration/analytics resource with good skills in R or SPSS. It is a contract2hire position with one of the top telecom firm in bangalore. Length of PoC is expected to be 3-6 months however the resource will be absorbed as permanent employee and get to work on long term projects upon completion of PoC. In case you are interested please drop your resume to singh dot achintya on G mail. or seven 2 five 9 five 0 six ...
  • Fixed-Price – Est. Budget: $35.00 Posted
    an r script that does the following: 1. download a xls form a web link that holds list of equities symbols 2. get daily close price data from yahoo finance for that list of equities starting 2010. 3. create all possible option chains for the equity list in the file downloaded using this guidelines A.http://www.iqfeed.net/symbolguide/index.cfm?symbolguide=guide&displayaction=support&section=guide&web=iqfeed&guide=options&web=IQFeed&type=indices B. Strike Interval. The interval between strike prices on Short Term Option Series may be: (i) $0.50 or greater where the strike price is less than $100, and $1 or greater where the strike price is between $100 and $150 for all classes that participate in the Short Term Option Series Program; (ii) $0.50 for classes that trade in one dollar increments in non-Short Term Options and ...
  • Hourly – 3 to 6 months – Less than 10 hrs/week – Posted
    I am looking for an experienced R user who can help me complete a few quick tasks today. I'm a Mac user on OS X Yosemite 10.10 and using R 3.1.2. Ideally, you will also be on this version, but it is not required. I'm very easy to work with and looking for a good person with both technical and communication skills. This is an ongoing project so if I find the right person there ...
  • Hourly – Less than 1 month – 10-30 hrs/week – Posted
    Overview: We have an existing database of thousands of documents and we want to classify them as SPAM/HAM. The objective of this job is to find the best possible model to predict if a determinate document is SPAM or HAM. The model is going to be used to classify a larger collection of documents using an Openscoring open source web service or other technology (on you suggestion). The model should be optimized to provide the best combination of TP ...
  • Fixed-Price – Est. Budget: $30.00 Posted
    Given tsv file. Columns: Title, Body, Tag and several more. Body is not normalized text with no tabulations (because of tsv format). "&lt;p&gt;Today morning I tried to use List collection.&lt;/p&gt;I'll return after lunch." Title is simple text. Tag might have several values like: "<java><programming>" Create a classifier for Tag prediction based on Title and Body. Special Requirement: 0) You can simple concatanate Title and Body. 1) Model should be implemented in R 2) Data preprocessing can be ...</programming></java>
  • Hourly – Less than 1 week – Less than 10 hrs/week – Posted
    I have a data set, which I would like developed into an interactive Shiny app. Example visualisations have already been build using ggplot2. These simply need to be build into an interactive dashboard. http://shiny.rstudio.com/ The freelancer needs to take this data and provide an interactive dashboard so that for example, different scatter plots of can be displayed to the user. Additional development might also include displaying some basic statistical information to the user for example, the strength ...
  • Hourly – Less than 1 week – Less than 10 hrs/week – Posted
    We have a program that pulls data from various sources for marketing. On Jan 1 we started getting a length of 'dimnames' [2] not equal to array extent" error message. Looking for somebody to help diagnosis this issue as well as others in the future. We have various apps and no longer have the developer on staff. So things break frequently so this would hopefully be an ongoing relationship.
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