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Typical total cost of Upwork R projects based on completed and fixed-price jobs.

Upwork R Jobs Completed Quarterly

On average, 56 R projects are completed every quarter on Upwork.

56

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Average R Freelancer Feedback Score

R Upwork freelancers typically receive a client rating of 4.82.

4.82
Last updated: July 1, 2015
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  1. Heather Turner

    Heather Turner

    Statistical Consultant/R Programmer

    United Kingdom - Last active: 2 days ago - Tests: 1 - Portfolio: 10

    Motivated and reliable PhD-qualified statistician with internationally recognised expertise in R programming. Over ten years experience providing statistical and programming support to investigators in statistics, social science, drug discovery, bioinformatics and agriculture. www.linkedin.com/pub/heather-turner/38/a0a/313/

    $100.00 /hr
    16 hours
    3.80
  2. Sergey I.

    Sergey I.

    Quantitative Researcher, Matlab, R, Python

    Ukraine - Last active: 23 hours ago - Tests: 3 - Portfolio: 1

    Researcher with an expert knowledge of Matlab programming language and with experience in a wide variety of application types and scientific contexts. Research activity is based on modeling, statistical analysis, machine learning, program coding and simulations. Main instruments in research process are: Matlab, R, Python. Researching is accompanied by continuous self-training in statistical, financial, IT, mathematical fields. Machine learning techniques: Decision Trees, Random Forests, Gradient Boosting Machine, Neural Networks, Naive Bayes, Deep Learning, KNN, Extremely Randomized Trees, Linear Regression. Machine learning tools and packages: Scikit-Learn, Matlab Statistical and Machine Learning Toolbox, H2O, xgBoost, SPM, Weka, Torch7, R (e1071, extraTrees, gbm, ...). Experience with Matlab, R, Python, Sqlite, Excel, Java, C++, MapReduce, Lua.

    $33.33 /hr
    705 hours
    4.91
  3. Lars F.

    Lars F.

    R-programmer and Bioinformatician

    United States - Last active: 23 hours ago

    I am an expert R-programmer with skills in bioinformatics, data analysis, big data handling. I have strong record of academic publishing and data analysis of a diverse set of data types. In my day-job I work as a post-doc at Johns Hopkins University, Baltimore, USA.

    $38.00 /hr
    0 hours
    5.00
  4. Lampros K.

    Lampros K.

    Statistics, R programming

    Greece - Last active: 4 months ago - Tests: 2

    Statistical analysis and visualization. R programming and reporting. Have used mainly modelling techniques(lm(),glm(), gam() etc), visualization techniques(ggplot). I have also worked on text mining, data imputation and Shiny, Sweave, Markdown. I have created some robust functions especially for plotting.

    $17.00 /hr
    0 hours
    0.00
  5. Fangping M.

    Machine Learning, Data mining, R scripting

    United States - Last active: 3 months ago - Tests: 2

    Good knowledge and experience in Statistical Modeling, Machine learning/Data Mining • ANOVA, Generalized Linear Models, False Discovery Rate Control • Supervised: Linear Regression, Logistic Regression, Support Vector Machine, Random Forests • Unsupervised: Clustering, Principal Component Analysis, Abnormal Detection Familiar with R markdown.

    $30.00 /hr
    13 hours
    5.00
  6. Thomas Kuilman

    Thomas Kuilman

    R developer

    Netherlands - Last active: 10/16/2014 - Tests: 1

    I have developed excellent R skills over the past year in my professional career, where I have written an R package for scientific use (see below for link to GitHub page). I am new to developing for clients, but regard this an exciting opportunity to apply my R programming skills in a professional environment. In addition to programming in R, I also have some experience in programming in Python, Javascript, HTML and CSS. I have excellent communication skills, I am eager to learn and looking forward to this opportunity.

    $12.00 /hr
    0 hours
    0.00
  7. Ankur Bansal

    Ankur Bansal Agency Contractor

    R, SQL, Excel VBA Modeler - Specialist Modeling, Statistical Analysis

    India - Last active: 2 days ago - Tests: 5 - Portfolio: 5

    I am an engineer from IIT Delhi and have worked for 7+ years as a process modeler and automation engineer. I have strong appetite of mathematics, statistical & analytical techniques and can work with ease on tools like Excel Data Analysis, SQL R-Project. I can provide support in creating models for engineering and business process from scratch. My expertise are in data modeling, process automation, statistical analysis and design. Please check detailed work history on my website http://www.excelmodeler.com

    Associated with: Octave Simulations

    $25.00 /hr
    560 hours
    4.61
  8. ASHOK AGARWAL

    ASHOK AGARWAL Agency Contractor

    Certified Programmer/ BI Consultant in Hadoop/PIG/BigData/R/Matlab

    India - Last active: 5 months ago - Tests: 5 - Portfolio: 1

    Seeking challenging tasks in the field of Information Technology and IT enabled services. I have extensive work experience using technologies like Hadoop, HBase, Pig, R and Python for Finance, Telecom and Retail domains.

    Associated with: JBKSoft Technologies

    $27.78 /hr
    100 hours
    4.33
  9. Tim Van Boxtel

    Tim Van Boxtel

    Engineer

    Canada - Last active: 2 months ago - Tests: 7

    A skilled technophile with experience in many aspects of hardware and software. Sotware: Web Application Development utilizing Flask and Django REST Based API Skilled Python developer Website Development - PHP, HTML5, CSS3, Javascript, jQuery Database Query, SQL, Cypher, Hardware: Electronic Circuit Design. Schematic - PCB I take great care in the quality of my work and forward my rigour and passion onwards

    $61.11 /hr
    414 hours
    5.00
  10. Remya R.

    Remya R.

    Statistician, Operations Research Analyst

    United States - Last active: 23 hours ago

    I am an operations research professional with extensive experience in statistics, machine learning, mathematical modeling, mathematical finance and optimization. I have done a number of projects in different topics in applied Statistics and operations research which strengthened my understanding of real life application of this area.

    $22.00 /hr
    13 hours
    5.00