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. 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
    724 hours
    5.00
  2. Irene Valerio

    Irene Valerio

    Spanish/English Translator, Statistician

    United States - Last active: 03/06/2012 - Tests: 8

    1) Experienced Spanish/English translator, efficient, creative and talented. Native speaker born and raised in Latin America. I have worked in translation and simultaneous interpretation for over 13 years both in Latin America and the US. Extensive translation work in diverse fields and formats such as full length books, scholarly articles, legal documents, technical and business, workshops and lectures. Also available for editing, proof reading or technical writing work. 2) Applied statistician by training (Master's degree), able to perform complex and insight generating analysis as well as create user-friendly, easily communicable reports and presentations of results. Experience with medical and insurance data Numerous respectable references in both fields available upon request

    $55.56 /hr
    0 hours
    4.78
  3. Dennis Ojwang'

    Dennis Ojwang'

    GIS Specialist, Statistician and a Researcher

    Netherlands - Last active: 3 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. Vadim K.

    Vadim K.

    Data Scientist. ML, R, SAS, Python, ETL Developer.

    Russia - Last active: 5 days ago - Tests: 8 - Portfolio: 11

    I have 3+ years experience working with data. ETL Developer: SQL, SAS DI, Talend, Oracle DB, GreenPlum DB, PostgrSql, Hadoop, Hive, Pig. Data Scientist/Data Analyst: R, SAS, Python, Machine Learning, D3.js, Spark. I have 4+ years previous experience on developing web applications using PHP, JavaScript, AJAX. Databases: MySQL, Postgresql. Frameworks: JQuery, Code Igniter. CMS: MODx, Wordpress.

    $22.00 /hr
    736 hours
    4.93
  5. Md Akhtar Hossain

    Md Akhtar Hossain

    Statistical Analyst, R Programmer and Academic Writer

    Bangladesh - Last active: 8 days ago - Tests: 5 - Portfolio: 11

    With my B.Sc. and M.S. in Statistics and with my 7 years’ experience in practical field of research and teaching, I’ve numerous experience of analyzing data and writing publication quality papers/thesis in various fields including technology, business, demography, psychology, medical science, social science, public health, economics etc. I’ve published several research articles in different journals and written several conference papers. Moreover, I've experience of supervising a number of undergraduate projects and graduate theses in different applied fields. These thesis works covered univariate to multivariate statistical analyses with statistical graphics. I have very strong theoretical and applied statistical knowledge with efficiency in statistical computing with different software such as SPSS, SAS, R, STATA, FORTRAN, MINITAB, EVIEWS, EXCEL etc. My core competency lies in conducting statistical analysis using different statistical softwares and writing academic thesis/articles for publication. I also have a very strong skill of independent programming in statistical programming languages. I am seeking opportunities to solve all your issues that requires statistics knowledge. I also have interest in teaching in the field of statistics.

    $22.22 /hr
    2,188 hours
    4.74
  6. Bishwarup B.

    Bishwarup B.

    Statistician (with experience in R, SPSS, Stata)/ Business Analyst

    India - Last active: 5 days ago - Tests: 6

    Hello everyone, I am a subject matter expert in Statistics with M.Stat from Indian Statistical Institute. I had been working as the Lead Business Analyst and a Sr. Project Manager in a US based firm operating in the financial sector for last four and half years. In October, 2014 I quit the job to focus on full time freelancing. With more than 5 years of experience is Business Analysis, I have dealt deep into the aspects of: Requirement analysis, Solution analysis and Transition analysis Data warehousing and data mining using SQL, SSAS, OLAP, SSIS, SSRS Business Intelligence – dashboard and reporting Project management Management consultant Business plan writing Data science Quantitative analysis Predictive analysis Database development Data manipulation I provide service entailing any kind of Statistical Analysis and Mathematical modelling of data. I can perform: Regression Analysis – Linear, Multiple and categorical Correlation Analysis Time Series Analysis using Moving average, ARMA, ARIMA, smoothing, Seasonal decomposition and forecasting. Evaluation of Autocorrelation Function (ACF) and Partial Autocorrelation Function (PACF). Pattern recognition Data validation and cleansing I am fast and well-versed with Statistical packages like: R SAS SPSS Stata Minitab Microsoft Excel Microsoft Visio VBA My clients include from start-ups to established organizations. I understand the importance of delivering the expected result within specified time frame and most importantly in a constrained budget. As a freelancer, client satisfaction and meeting the deadlines is of utmost priority to me. Clients can contact me 24 x 7 anytime in my email, phone, Skype, Gtalk or any other VoIP. I am completely fine with working in flexible time schedule.

    $40.00 /hr
    56 hours
    4.66
  7. Jerry Rd

    Jerry Rd

    Data Scientist/ DataMining Expert/ AlgorithmResearch&Implementation

    China - Last active: 9 days ago - Tests: 5

    I have a master degree of probability and statistics.. I am a R guru. I have 6+ years experience of using R/SAS for statistical analysis and data mining/machine learning. I love my work as statistical algorithm research and implementation. And I am a hard working people. I have done projects in several industries such as Web Research/ Web Application/ Marking/ Financial Strategy/ Medical/ Commercial/ Sports industry. Also I am familiar with C/Perl/Python/Mysql/PosegreSQL/Latex/Javascript. I like to solve problems for my client, please feel free to contact me if you are interested in my skill set. Look forward to hearing from you!

    $33.33 /hr
    379 hours
    4.99
  8. Filip Gutowski

    Filip Gutowski

    R Programmer / Web Scraping Expert

    Poland - Last active: 2 days ago - Tests: 2

    I am an experienced R programmer, web scraper and data analyst, ready to use my knowledge, practice and interest in data science to find a quick, reliable and clever way to perform any task you have to be done. My main fields of expertise are: • web scraping and crawling - automatic harvesting data from sources of any kind, complexity and size; • data mining and cleansing - fluent in extracting useful data using fast and flexible tools; • market analysis, statistical computing - finding patterns in data to gain interesting insight, based on solid statistical knowledge and visualised in an approachable way. I strive for excellence in each aspect of the project, guaranteeing maximum focus on detail, providing a solution tailored to the customer's expectations and top-class communication.

    $15.00 /hr
    129 hours
    4.99
  9. Scott Auriat

    Scott Auriat

    Economist/Anyalist/Writer/Researcher

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

    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
    176 hours
    4.96
  10. Abhishek R.

    Abhishek R. Agency Contractor

    Data Scientist

    India - Last active: 1 day ago - Tests: 3

    I am an Analytics Professional with rich background of analytics, modeling, model validation and reporting in domains of financial analytics, equity valuation, financial engineering, trading algorithms and credit risk analytics. I am proficient in statistical modeling in Forecasting/Predictive Analytics, Segmentation Methodologies, Regression Based Models, Hypothesis Testing, Factor Analysis/PCA, Conjoint Analysis, Scorecard Modeling, Artificial Intelligence (Neural Networks, Genetic Algorithm, etc), Optimization Techniques, Co Integration, VAR, VECM, text scoring, image processing, real time video analysis, etc. I also have a rich experience of building user friendly reports to give better visibility of business and aid Strategy & Planning. I have extensive experience in various statistical tools like R, SAS, SPSS, Matlab, Minitab, Octave, Stat. I am extremely conversant with algorithms. I am skilled in different programming laguages like C, C++, C#, Java, Python, CudaC as well as functional programming languages like F#. I am experience in Big Data analytics like Hadoop using NoSQL, Mapreduce framework, Hive and Pig scripts. I have experience in developing models using Excel VBA. I am currently pursuing CFA (Level II candidate) and FRM (Level 1 Candidate). Demonstrated Success record in:  Statistical Arbitrage in Pairs trading strategy using Co Integration, VAR, VARMA, VECM approaches  Value-Growth-Cash investing  Valuation of Structured Products  Sentiment analysis using text scoring (naive Bayes, regressive models, Machine learning and EM algorithms)  Market Efficiency analysis to identify pockets of inefficiency in emerging markets  Developing statistical models for credit risk estimation for wholesale loan portfolios  Developing models for economic capital required under Basel II norms  Develop equity and fixed income valuation models  Pricing models for products/services in Pharmaceutical sector, Energy sector, etc. ......and many others

    Associated with: FinArb Analytics Consulting

    $44.44 /hr
    2,228 hours
    5.00