R Jobs

29 were found based on your criteria

  • Hourly – More than 6 months – Less than 10 hrs/week – Posted
    We need to retain one or several contractors for data science tasks. This would be a long-term partnership, to support the data science services offering of my business. Please start your bids with ‘I would like to be retained’. The following is a list of skills we are looking for. In your bids, please indicate which of the skills you’re competent in, and the hourly rate you charge for each of the different skills you offer. Python (scipy, numpy ...
  • Hourly – 1 to 3 months – 10-30 hrs/week – Posted
    We're looking for a writer who can write documentation and guides about using Python or R (or both) for data analysis, data modelling and statistics. These guides will cover the basics, like how to write simple programs in Python and R, up to more advanced examples like reading, manipulating and cleaning data, drawing plots and graphs, performing statistical tests, etc. You will need to be confident with either Python or R, preferably with experience using these for data analysis ...
  • Fixed-Price – Est. Budget: $5.00 Posted
    I have 3000 registers with 6 variables and I want to: 1 Apply redesbayesianas prediction technique. . 2. Apply prediction technique with neuronal networks. 4. Apply time series prediction. 5. Apply dynamic planning. 6. Apply cellular automaton. 7. Apply genetic Algorithm. 8. Apply neural Network. 9. Apply Diffuse logic 10. Apply neuro fuzzy network) to have a tool for decision making. Of each of the techniques disclosed above, provide the methodology, algorithms, steps to develop and results / reports. Please offer a ...
  • Hourly – More than 6 months – 30+ hrs/week – Posted
    Senior Data Scientist with strong knowledge of machine learning algorithms is very much wanted REQUIREMENTS Strong knowledge of machine learning techniques Very good knowledge of recommend systems Knowledge of R Language, Python and machine learning libraries Knowledge of language processing and sentiment analysis techniques BENEFITS Work from anywhere Flexible work hours
  • Hourly – More than 6 months – 30+ hrs/week – Posted
    Morning Consult is one of D.C.'s fastest growing polling and digital media companies. Morning Consult produces actionable polling and market research data on the most relevant policy and business issues. Our weekly national polls are conducted among 2,000 registered voters for use by our digital media company, Fortune 500 clients, and industry trade associations. Our polls have been cited by over 100 media outlets, including Bloomberg, USA Today, Wall Street Journal, and the Washington Post. We are ...
  • Hourly – Less than 1 week – 10-30 hrs/week – Posted
    We have a dataset of 2500 visitors to a web page, 140 of whom clicked through to order a product. We have 7 predictor variables for each visitor and need a decision tree, in R, that explains click through activity in terms of these predictor variables. The deliverable will be the R code and the decision tree output - both summary data and plot. This is a small project that we'd like to complete today. We can provide the data ...
  • Fixed-Price – Est. Budget: $15.00 Posted
    Hi, Using the free paleobiodb.org/navigator/ website I need 6 species downloaded from 2 timescales. I then need github.com/ropensci/paleobioDB to be used to create one 'richness graph with all the species overlaid. Thanks
  • Hourly – 1 to 3 months – 30+ hrs/week – Posted
    The objective of this Project is to modify an existing R decision tree package to incorporate the functionality described in this document. The preference is that the package selected for modification allow multi-splits beyond binary, and also that the resulting code can be run in a parallelized manner. A brief set of definitions is provided immediately below, and specification of the required functionality follows. Definitions Node - a set of data elements throughout a specified training / validation timeframe Tree – a single ...
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