Browse R job posts for project examples or post your job on Upwork for free!

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, 55 R projects are completed every quarter on Upwork.


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 4.80.

Last updated: October 1, 2015
Clear all filters

Jeffrey S.

Jeffrey S.

Data Scientist, Project Manager and Labview Developer

United States - Tests: 3

I have deep experience working with large data sets to solve complex problems. My background includes working in the areas of Bayesian statistical analysis as well as predictive analytics, business intelligence, data modeling and forecasting. I have worked used my skills in a variety of industries such as energy, manufacturing, finance and aerospace. I also have more than a decade of development experience, primarily with National Instruments Labview, as well as many years of project management experience and my PMP certification.

$67.00 /hr
9 hours

Alvaro Barrientos

Alvaro Barrientos Agency Contractor

Expert in Machine Learning and Data Mining

Uruguay - Tests: 18

Electronics engineer specialized in soft computing, machine learning and intelligent data analysis. Always enthusiastic about math skills, and willing to discover knowledge in new scientific concepts. Research experience in sequential pattern mining applied to stock markets analysis and insider trading. Two years of professional experience as analyst programmer for a top-tier USA bank. One year of experience as an automation engineer in a galvanized-steel line.

Associated with: Accelf Services

$35.00 /hr
0 hours

Jason Z.

Jason Z.

Data Warehousing and Visualization

United States - Tests: 1 - Portfolio: 1

Data Warehousing and Visualization -Build custom Tableau Dashboards to visualize data -Construct custom MySQL database to house data -Host dashboards online on in-house for 24/7 availability -Weekly Updating if Needed Examples

$35.00 /hr
0 hours

Andrey Ogurtsov

Andrey Ogurtsov

Biostatistician / R programmer

Ukraine - Tests: 1

Biostatistician with 3 years of experience. Favourite programming tools - R and SPSS. Performed works: • definitions of primary and secondary variables; • sample size calculations; • writing statistical analysis plans for phase I-IV and bioequivalence trials; • performing statistical analysis and writing statistical reports; • creating CRF; • data input and verification; • developing correspondent SOPs. STATISTICAL AND MACHINE LEARNING SKILLS: • classical methods of analysis; • general and generalized linear models; • non-linear modeling (splines, GAMs); • tree-based methods (bagging, random forests, boosting); • dimension reduction (PCA); • clustering (hierarchical, K-means); • cross-validation; • bootstrap; • multiple comparisons adjustments. PROGRAMMING SKILLS: • using R functions for wide range of statistical methods; • writing new R functions to implement desired functionality; • data wrangling with basic R functions and packages like reshape2; • data visualization (basic graphs and ggplot2); • automated report generation and reproducible research (knitr with R Markdown or LaTeX); • interactive presentations with shiny, rpanel and googleVis; • SPSS (both GUI and syntax); • SQL (basic knowledge).

$10.00 /hr
0 hours

M.A Kalam

M.A Kalam

Web Scraper, Web Research, Database Developer, IT & Networking Expert

United States Minor Outlying Islands - Tests: 1

With 5 years of Experience. I am a Software, Web, Database Developer, IT & Networking Expert professional probing for work on online. I theorize on work work and hard-work. I am well-behaved, reliable and veracious freelancer. So I want to explore my merit and vocation experience to the cloud and to provide customers with reliable, trustworthy, cost efficacious accommodations to efficiently operate their business.

$12.00 /hr
1 hours

Ankur Bansal

Ankur Bansal Agency Contractor

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

India - Tests: 5 - Portfolio: 5

I am an engineer from IIT Delhi and have worked for 8+ 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

Associated with: Octave Simulations

88% Job Success
$30.00 /hr
560 hours

Ilia K.

Ilia K. Agency Contractor

Senior Professional in Business Intelligence, Data Analysis

Belarus - Tests: 1 - Portfolio: 3

9 years Business Intelligence, Data Warehousing, Data Analysis SAP experience: BI / BW, BO, HANA non-SAP: R programming Over 10 years of practical experience in IT consulting, business analysis, software development Roles: Freelance Contractor, Team lead, Architect, Project manager

Associated with: Altasapiens

$40.00 /hr
0 hours

Beatriz Carballo

Beatriz Carballo Agency Contractor

Data Analyst

Argentina - Tests: 1

I have extensive computer training (Excel, databases, C #, Java, SQL, R, Stata) with a strong focus on analysis of large volumes of data and creation of detailed statistical reports. I am pro-active, detail-oriented, very responsible, punctual and collaborative. I love challenging researches. My goal is to continue my intellectual development in data science, statistics and health.

Associated with: Vera Devs

100% Job Success
$13.33 /hr
998 hours

Marcel C.

Marcel C.

Finance, Excel, and R Programming

Canada - Tests: 1

Corporate finance professional with a wide range of skills and experience. Experienced in accounting, budgeting, pro-forma income statements creation, financing, strategy development, and inventory management. My current interest / hobby projects are with respect to data science and automation with the R Project for Statistical Computing. Latest projects completed are the following: - Inventory forecasting model; - Inventory purchasing algorithm; - Backtesting algorithms for forex, equities and futures trading.

$31.67 /hr
3 hours