R Freelancers

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R Job Cost Overview

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

Upwork R Jobs Completed Quarterly

On average, 52 R projects are completed every quarter on Upwork.

52

Time to Complete Upwork R Jobs

Time needed to complete a R project on Upwork.

Average R Freelancer Feedback Score

R Upwork freelancers typically receive a client rating of 4.82.

4.82
Last updated: May 1, 2015
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  1. Ahsan shafiq C.

    Ahsan shafiq C.

    Data Scientist/R Developer

    Pakistan - Last active: 21 days ago - Tests: 2 - Portfolio: 5

    I have Masters Computer Science with focus on Data Mining and Machine Learning. I have been doing statistical data analysis in R for 2+ years now and have experience working with a variety of single/multiple regression, multi class classification and clustering techniques. On the other hand, I have 5+ years of experience in Software Development and Design in various leading technologies. I have worked for International Customers and helped them growing their business and expanding the profitability. Over the last 5 years, I have developed a wide range Mobile applications, which include iPhone/iPad/Android/J2ME. I have developed both games and eCommerce applications for iPad/iPhone. I have been involved in development of: - Ruby on Rails - iPhone/Android Native Applications for the Enterprise - iPhone/Android Games Specialties: iPhone SDK / Android / J2ME / Symbian / BREW / BlackBerry Cocos2d / Cocos2d-x / Unity3D / OpenGL ES / Quartz 2D Box2d / Chipmunk Ruby on Rails (ROR) C / C++ / Objective-C / Cocoa Framework / C#

    Groups: Application Developers Alliance

    $30.00 /hr
    3,366 hours
    4.82
  2. John Kemp

    John Kemp

    R programmer and VBA Expert

    United States - Last active: 1 month ago - Tests: 2

    I program in R just about every day for over 3 years. I stay current with the latest trends in new packages and always have the drive to learn more. You will find working with me that I communicate very well and that I provide a high quality output. I have also built many customized databases using Access and VBA for over 10 years. Thank you for your consideration! John Kemp

    $33.33 /hr
    73 hours
    4.80
  3. Jaynal Abedin

    Jaynal Abedin

    Statistical Analyst, Experience in R, STATA and SAS programming

    Bangladesh - Last active: 6 days ago - Tests: 3

    I have more than four years of work experience in data management and validity checking in statistical analysis, with additional expertise in programming with R, STATA and SAS. Skilled at designing and analyzing epidemiological studies, having completed training in statistics for epidemiology, impact evaluation in health interventions and targeted learning. Have facilitated training courses on basic statistics, epidemiological statistics and R and STATA. I have facilitated STATA training for more than 150 researchers. I have experience in machine learning field too and I have conference paper in this field. Also I have completed machine learning course from coursera. Specialties: Bio-statistical techniques, Causal Inference, Machine Learning, Data Mining Core computing skills in R, STATA, R, SAS and SPSS

    $33.33 /hr
    1,444 hours
    4.97
  4. Vinay K.

    Vinay K.

    Business Analysis, BI, Statistician, Analytics, SAS, R, SPSS

    India - Last active: 1 month ago - Tests: 1 - Portfolio: 3

    I have strong grip on the areas which we cover in statistics like Regression Analysis, Time Series Analysis, Forecasting, Market Research, Statistical Inference, Generalized Linear Modeling, Multivariate Analysis, etc. I have very good working experience on different business consulting, Market Research, Statistical,Business Analysis projects. Currently Working with Different Clients. Job Description: •Understand the scope and dimensions of the project and create a rough picture of the analytical plan to be conducted. •Regular interaction with the client and project managers to get an exact picture of the project. •Analyses of data to come up with key insights from the raw data using softwares like SPSS, SAS, Excel and others. Measure Areas of Strength: Econometrics, Logistic Regression, General Linear Model, Statistical Methodology, Statistical Inference and Applied Statistics. I have done many market research projects,Business Planning project, Surveys.

    $21.11 /hr
    87 hours
    4.73
  5. Ankur Bansal

    Ankur Bansal Agency Contractor

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

    India - Last active: 4 months 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
  6. Luke Green

    Luke Green Agency Contractor

    R-Programming and Statistics Consultant

    United States - Last active: 1 month ago - Tests: 9 - Portfolio: 2

    I am an honors double major in Mathematics and Applied Math/Statistics at Stony Brook University and founder of Vivaldi Analytics, a small data analysis startup based on Long Island. I have a large amount of experience with R - specifically machine learning algorithms, data visualization (using ggplot2 primarily), and data cleaning. I've been working as a statistics consultant both independently, and for my company for the past year. I've completed work for a variety of individuals and companies, such as the Faculty-Student Association at Stony Brook and StatSocial ( http://www.statsocial.com/ ). I also have experience creating data analysis applications using R Shiny. For some examples of my past projects, please see: http://www.vivaldianalytics.com/r-shiny-1.html You can also try out a free version of Violin, one of my company's survey analysis products here: https://vivaldianalytics.shinyapps.io/Violin/ If you have any questions about my services, please contact me on Skype at luke.green853.

    Associated with: Vivaldi Analytics Inc.

    $55.00 /hr
    12 hours
    5.00
  7. Andrew P.

    Andrew P.

    Data Scientist | Software developer | LaTeX expert

    Ukraine - Last active: 2 days ago - Tests: 9 - Portfolio: 1

    Project-oriented technician in a few fields of expertise: * data analysis: various data processing using few programming languages - Python, R, Wolfram Mathematica, Matlab; * typesetter: bibliography support, complex imagery, complex, multi-line equations and interprocessing data in both LaTeX and MS Word; * software developing: desktop software developing and a distinct programms to get and operate on different data; science software to model asorted physics and math models. Experienced for a 5+ years in all fields. 1+ years of public work on oDesk.

    $40.00 /hr
    98 hours
    4.87
  8. Alexey Pechnikov

    Alexey Pechnikov

    Computer Vision & Simulation, Algorithms & Statistics, GIS

    Russia - Last active: 19 hours ago - Tests: 6 - Portfolio: 7

    I have a Master's degree in radiophysics and electronics. In addition to fundamental mathematics and physics knowledge I specialized in computer simulation and computer vision technics. My experience ranges from research to applications. I prefer simple solutions and reliable technologies. I make compact and fast applications having a vast background in producing firmware for embedded devices with relatively small RAM, slow CPU, and very long uptime. Cross-platform programming is not hard, it is the only way :) In addition, I am expirienced in full-stack development: C programming of RDBMS (SQLite), server-side programming (C/Tcl/shell scripting/etc.), client-side programming (Tcl/Tk), web programming (JavaScript, jQuery, HTML5, css), mobile programming (PhoneGap).

    $49.99 /hr
    289 hours
    5.00
  9. Tim Van Boxtel

    Tim Van Boxtel

    Engineer

    Canada - Last active: 2 days 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. Gabriel Moncarz

    Gabriel Moncarz

    Computer Engineer - Python developper

    Argentina - Last active: 19 hours ago - Tests: 5

    Computer Engineer, Master in Quantitative Finance and curruntly studing a master in Data Mining and Knowledge discovery. I've been developing backend software, tools and plugins to international companies for the last 10 years. I code in Python, Perl, Java and C. All my developments run on Linux and Unix environment. I manage Linux servers, DB Engines, Tomcat/apaches servers and most well known Linux tools and services. For statistical analysis I work with R, SPSS and MatLab.

    $38.00 /hr
    2,384 hours
    5.00