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: June 1, 2015
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  1. Joshua Kitz

    Joshua Kitz

    Data Analyst and Business Intelligence

    Canada - Last active: 1 day ago - Tests: 2 - Portfolio: 3

    Experience and Background ■ I have a Masters in Spatial Analysis and have worked extensively in data analysis and visual analytics. ■ I have created interactive reports and visualizations with tools such as Tableau, ArcGIS, MapInfo, Access and more. ■ I have created databases in Access and worked extensively with SQL server, and to a lesser degree with Oracle. ■ I also have a knack for technical and creative writing. ■ I have designed several RPG's as well as a simulation game of IT Business Management. Business Intelligence and Analytics Carree Objectives ■ Drive value by providing data driven insights to businesses and stakeholders. Provide that insight via analysis and visualizations that tell a compelling story. ■ Continue to expand my repetoir of Business Intelligence, Analytical, and Statistical tools -- which currently includes Tableau, GIS, SQL Server, Alteryx, SPSS, and R (to name those I have used the most). ■ Provide analysis that changes how the company or group views their business and customer/clients. ■ All based on meticulously crafted and validated visualizations, maps, and analysis.

    $44.44 /hr
    751 hours
    5.00
  2. Nathaniel S.

    Nathaniel S.

    Senior Software Developer

    Canada - Last active: 1 day ago - Tests: 2 - Portfolio: 4

    I have extensive experience developing enterprise-grade network-based web applications and desktop software for clients in government, health care, finance, and academia. I'm the lead developer on several web-based and game engine products, some open-source. I'm strongly familiar with major proprietary and open source development tools and libraries. I'm both an experienced team leader and a fast and reliable solo developer, and as an entrepreneur I understand how to balance high-quality work with the need to ship. I have an academic background with training in both statistics and research methodologies, so I particularly enjoy working on challenging projects that require analysis and creative problem-solving, and which aren't simply clones of existing software. I look forward to working with you!

    $80.00 /hr
    0 hours
    5.00
  3. Dennis Ojwang'

    Dennis Ojwang'

    GIS Specialist, Statistician and a Researcher

    Netherlands - Last active: 5 days ago - Tests: 8 - Portfolio: 3

    I am an experienced GeoInformation, Statistics & Data Systems Specialist in research. I use a range of GIS and remote sensing software in research, mapping and development. These include, Esri ArcGIS, Erdas Imagine, ENVI, Mapwindow and Quantum GIS. For spatial database management, I work with PostgreSQL, Multi-user Geodatabases of ArcGIS, SQL Server and MySQL. I am well conversant with Server applications for sharing geospatial data and use OpenGeo suite for applications development. My server applications include; Geoserver and ArcGIS server. As a researcher, I have a very good working experience in statistical analysis for spatial, social and bio-statistics. I use SPSS, R, Minitab, PAST and Excel software for various statistical data analysis. My career objective is to be the best GeoInformation specialist around the world with command in Desktop GIS, Geostatistics, Web Mapping and Spatial database management.

    $16.67 /hr
    301 hours
    4.85
  4. Zlatomir Zlatev

    Zlatomir Zlatev

    Desktop Apps,Databases,Bioinformatics,Statistics,R-project,web Scrap

    Bulgaria - Last active: 2 days ago - Tests: 3 - Portfolio: 2

    I have 14+ years of programming experience and a Master's degree in Bio- and Medical Informatics. I'm good at User Friendly GUIs, Data Reorganization, File Format Conversions (including text and binary data formats), Web Scrapping, Desktop Applications (Visual FoxPro, C# recently), Databases (a lot of experience), Bioinformatics, Statistical Analysis, R-project for statistical computing (including C code compiled for R to speed up some time consuming computations), SQL, Microsoft Office Excel Automation (VBA code sent from a desktop application to Excel to make it do things), Programs to Automatically fill Acrobat PDF Forms, Text Parsing, Mapple, C, C++, C#, Audio/Video formats conversion, Molecular Biology, Genetics and more. Keywords: Bioinformatics, Desktop Applications, Molecular Biology, Genetics, C, C++, C#, Mapple, PDF Forms, edgelist, edge list, Databases, database, Statistical Analysis, R-project, VBA, Automation, Medical Informatics, Algorithms, algorithm, File Convert, files conversion, Text Parsing, parse, user friendly graphical interface, GUI, Audio, Video, website scrap, scrapping, wordcloud, wordclouds, word cloud, word clouds, C#.

    $19.96 /hr
    174 hours
    4.94
  5. Stephane Goldstein

    Stephane Goldstein

    GIS Analyst

    Portugal - Last active: 20 days ago - Tests: 1

    Besides the main common GIS tasks, like cartography, remote sensing, generalization and map design, I'm qualified in spatial analysis and geostatistics allowing to make sense of spatial data. I write Python, Matlab and R scripts in order to automate your most commons GIS workflows. Exeperienced with most common proprietary software like ArcGIS, PCI Geomatica and IDRISI, as well as open source tools, including QGIS, GRASS, PostGIS and SPRING.

    $25.00 /hr
    126 hours
    4.95
  6. Katharine L.

    Katharine L.

    Data Analyst | Researcher | Communications Expert

    United States - Last active: 1 month ago - Tests: 6 - Portfolio: 1

    Evaluation, technical writing, and data analysis are my core strengths. I am an expert Excel/Word/PowerPoint user and have experience with quantitative and qualitative research, R, SPSS, linear regression modeling, (M)ANOVA, internet and phone-based research, e-commerce, copyediting, and multiple-voice transcription.

    $35.00 /hr
    485 hours
    4.82
  7. Philip O.

    Philip O.

    GIS EXPERT

    Kenya - Last active: 1 day ago - Tests: 8 - Portfolio: 5

    To provide seamless, platform-independent, timely, and open access to integrated data, products, information, and tools with sufficient accuracy and precision to address associated global changes. KEY FEATURES: Spatial data infrastructures (SDI), Interpreting Satellite Imagery and Aerial Photographs.GIS, Remote Sensing and CAD software: ArcGIS, QGIS, MapWindow, GRASS, CAD Family, City Engine, QGIS, MapWindow, Cartalinx, Corel Draw Suite, ENVI Suite, GeoVIS, GPS Pathfinder Office, IDRISI Family and Various Statistical softwares. Spatial databases: Postgres/ PostGIS,ArcSDE, MS SQL Server, MS Excel/ Access. Proficient in SQL, Knowledge in Web map programming: Google Earth/ Maps and Openlayers, Fluent in Javascript, HTML, CSS

    $14.89 /hr
    1,165 hours
    4.52
  8. Vinay K.

    Vinay K.

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

    India - Last active: 2 months 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
  9. Scott Auriat

    Scott Auriat

    Economist/Anyalist/Writer/Researcher

    Canada - Last active: 1 day ago - Tests: 5 - Portfolio: 1

    I am a recent graduate with a master’s degree in economics. I have a profound passion for the field of study and would love apply my knowledge to real world problems. I am a creative thinker who can analyze problems both quantitatively and qualitatively. I have a strong background in data analysis and econometrics. I have good knowledge of a number of statistical software platforms such as Stata and R. I have been told by many professors that I am a very good writer and take a great deal of pride in my ability to write creatively and concisely on a wide range of topics. I am extremely motivated and look forward to challenging myself as a freelancer. I sincerely hope to hear from you soon.

    $15.00 /hr
    181 hours
    4.92
  10. Veeramuthu M.

    Veeramuthu M.

    Statistics, Excel, Analytics, Tableau, Qlikview, SQL, Epub, R, VBA,

    India - Last active: 15 days ago - Tests: 11 - Portfolio: 2

    Over the past 10 years, i have developed and delivered full functional solutions ranging from business insights, Visualizations right up through predictive modelling and statistical learning and analysis and through excel VBA development. I have steadily learned from our experiences and want to leverage this expertise to develop solutions and services to various people across the paradigm and looking forward to get involved in developing a hybrid solutions in order the address the problems and facilitates their growth. Statistics and Reporting: > Coupon Recommendation – Leading the project and developed an algorithm and a web based coupon recommendation engine for leading US wholesaler. Recommended and build unique statistical hybrid algorithm in combination with clustering, item-to-item and user based collaborative filtering (used Mahout, Python, R) > Inventory optimization and Price Simulation Tool – Developed a sophisticated forecasting framework using ARIMA, ARIMAX and exponential smoothing and devised the gap analysis process for inventory optimal recommendation work-stream and devised conjoint, price elasticity, market adjustment process for pricing work-stream. Drove the implementation of end to end one-click automation of this process for automotive dealer (Used R, Tableau, SQL, SSIS, Java) > CRM/Marketing Analytics – Led the offshore team/project and developed simplified K-means clustering methodology for skill rank modelling process and Logistics regression for Churn modelling process. Also revamped the automated campaign reporting tool and proposed improvised personalized recommendation engine (Used Excel VBA, R, Qlikview) > Enterprise Reporting and Dashboard – Handled the enterprise reporting and dashboard development for one of leading US game publisher and revamped and developed an innovative BI dashboards (Tableau & Qlikview) for top management. Automated the dashboard creation using R & Postgres resulted in 52% reduction in dashboard development process > Developed Inventory Simulation and Instock analysis Tool which resulted in 90% Instock against 94% goal for Cosmetics and improved order fill rate from 88% to 92% for Beauty and Order approval rate to 98% from 84% for Toys > Channeled in and Lead the offshore initiative of Forecast Evolution – Re-engineered early warning forecasting system for Hardlines Category. Proposed and implemented the ultra-segmentation techniques (K-means clustering) which resulted in improvement in mature store sales by 100 BP, Instock by 30 BP and forecast by 639 BP (SAS, Excel, MS access) > Maximized category sales by effectively managing open to buy, Merchandise forecast & allocation based on affinity analysis and strategically planning inventory for Advertisement & Company Space promotions for a business category worth over $30M in sales > Developed and standardized performance measurement and productivity dashboards across all categories and teams > Hands on development of regular forecasting model and Automated the forecasting process and developed forecasting engine Kit encompassed with Seven forecasting methodologies > Provided Analytical Solutions and support to business operations in Capacity Planning, Forecasting & Scheduling, Agent Tracking, and real time analysis and support of over 2,000+ FTEs in a multi-site call center environment. Optimized the scheduling process resulted in 20% improvement in schedule efficiency VBA Based Development 1. Developed legacy excel products for automated UI solutions 2. Developed CSV to Excel report generator 3. Developed Petty Push Inventory Tracker Application 4. FAR - Forecast Accuracy Application - Enterprise level 5. INFANT - Instock Fix and analysis Tool 6. MFT - Master Fix Tool 7. LIST - Like Item Selection Tool 9. Automate Everything 10. Invoice Automation & Enterprise level financial reporting automation 11. Capacity & Roster planning tool 12 Merchandise Planning Strategic Planning Dashboard 13. Team Performance Tracking Dashboard

    $10.00 /hr
    0 hours
    4.97