R Freelancers

Showing 94 freelancers

R Freelancers

Showing 94 freelancers

  • Data Analysis

    A data analyst loves working with data, numerical problems to find patterns, visualise and solves customers' problems. Main problems I have solved so far: survey desgin, customer behaviours, marketing segmentation, tutoring My Expertise is in 4 areas: Predictive Modelling, Statistical … more

    A data analyst loves working with data, numerical problems to find patterns, visualise and solves customers' problems. Main problems I have solved so far: survey desgin, customer behaviours, marketing segmentation, tutoring My Expertise is in 4 areas: Predictive Modelling, Statistical Analysis, Data Visualisation and Market Research. My main business domain is Marketing Having worked with R, RShiny, SAS, SQL, Excel, Access on different projects for marketing, finance and predictive analysis. I used different models and techniques to segment, cluster and analyse the data: linear regression, classification and clustering model, bivariate, multivariate analysis, t-test, chi-square, anova  less

    statistics r sql microsoft-excel 00 more less
    • $20.00 HOURLY RATE
    • 4.7
    • 102 HOURS
    • AUSTRALIA
    • LAST ACTIVE
    • 2 PORTFOLIO ITEMS
    • 6 TESTS
  • Statistical Analyst and SAS programmer

    Having 4 years of experience in Statistical Analysis, Predictive modeling, Data mining, SAS and R programming. Capabilities include strong quantitative analytic skills and a good understanding of leveraging statistical software / IT to solve complex problems. Specialties Statistics / Analytics: Predicative Modeling … more

    Having 4 years of experience in Statistical Analysis, Predictive modeling, Data mining, SAS and R programming. Capabilities include strong quantitative analytic skills and a good understanding of leveraging statistical software / IT to solve complex problems. Specialties Statistics / Analytics: Predicative Modeling: Logistic Regression, Regression, Structural Equation Modeling Forecasting – Exponential Smoothing, ARIMA, ARCH/GARCH models Data Mining – Clustering (Fuzzy-C, K-Medoid, K-Means), Classification, Decision Trees, Naïve Bayes, Memory Based Reasoning Other Statistical Techniques – Sampling, Factor Analysis, Hypothesis Testing, Software: SAS/SQL/Macros, R, KNIME,  less

    statistics sas r 00 more less
    • $17.00 HOURLY RATE
    • 5.0
    • 15 HOURS
    • INDIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 1 TEST
  • Analytics expert

    I have formerly achieved a Master Statistics with a major on Applied Statistical tools, Multivariate analysis technics SAS Programming and Data mining. I achieved a double SAS programming certification (Intermediate and Advanced) and my skills include statistical software mastering Modeling … more

    I have formerly achieved a Master Statistics with a major on Applied Statistical tools, Multivariate analysis technics SAS Programming and Data mining. I achieved a double SAS programming certification (Intermediate and Advanced) and my skills include statistical software mastering Modeling and Business intelligence. During five years I worked in many sectors including Energy, Health and Telecommunications, which help me improve my skills in Statistics and quantitative analysis. I have also taken part as team member and analyst in different projects and different institutions including France Telecom in Belgium, the Ministry of Energy and Water Resources, and the Institute of Agriculture Research for Development. I then could prove and improve in many situations my technical skills and interpersonal communication ability. Dealing with projects, I am well aware of timing issues and also able to work under pressure. You can visit my blog dataanalyticsgroup.blogspot.com  less

    sas statistics survey-design r teaching-mathematics econometrics data-mining 00 more less
    • $33.33 HOURLY RATE
    • 4.9
    • 327 HOURS
    • CANADA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 1 TEST
    ASSOCIATED WITH:
  • SQL, Excel VBA Modeler - Specialist Modeling & Statistical Analysis

    I am an engineer from IIT Delhi and have worked for 6+ 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 … more

    I am an engineer from IIT Delhi and have worked for 6+ 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  less

    microsoft-excel vba business-process-modelling data-analysis r statistics sql 00 more less
    • $25.00 HOURLY RATE
    • 4.7
    • 497 HOURS
    • INDIA
    • LAST ACTIVE
    • 5 PORTFOLIO ITEMS
    • 5 TESTS
    ASSOCIATED WITH:
  • GIS, Spatial Analysis, Biostatistics, R programming and Ecology

    I am a conservation biologist/ecologist with a lot of experience in GIS, Remote Sensing and Statistics. I really enjoy spatial modelling especially when it concerns conservation issues like Climate Change, Biodiversity or Habitat Loss. I am the co-founder of … more

    I am a conservation biologist/ecologist with a lot of experience in GIS, Remote Sensing and Statistics. I really enjoy spatial modelling especially when it concerns conservation issues like Climate Change, Biodiversity or Habitat Loss. I am the co-founder of a conservation organization named Cat Drop Foundation and I'm currently doing a PhD in natural resources and environment through the foundation and an external university.  less

    gis arcgis biostatistics r statistics data-analysis microsoft-excel environmental-science dutch digital-mapping 00 more less
    • $20.00 HOURLY RATE
    • 5.0
    • 36 HOURS
    • NETHERLANDS
    • LAST ACTIVE
    • 4 PORTFOLIO ITEMS
    • 8 TESTS
  • Software Engineer, Ph.D.

    Master degree in information/software engineer (110/100 cum laude) (Master project developed at The Burnham Institute, San Diego, CA) Ph.D. in medical image analysis (cum laude) (Leiden University Medical Center) Post-doc personal grant winner (300,000 euros) for … more

    Master degree in information/software engineer (110/100 cum laude) (Master project developed at The Burnham Institute, San Diego, CA) Ph.D. in medical image analysis (cum laude) (Leiden University Medical Center) Post-doc personal grant winner (300,000 euros) for a three year research project (young product manager) in neuroimaging analysis Senior post-doc in bioinformatics Head of bioinformatics and data analysis unit Software Engineer Java EE Career goal: further develop project manager skills, preferably within the biomedical sector  less

    c++ java machine-learning pattern-recognition r uml statistics android-app-development 00 more less
    • $33.33 HOURLY RATE
    • 4.9
    • 194 HOURS
    • ITALY
    • LAST ACTIVE
    • 7 PORTFOLIO ITEMS
    • 10 TESTS
  • Statistical Analyst, Experience in R, STATA and SAS programming

    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 … more

    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  less

    statistics machine-learning r stata sas ibm-spss biostatistics data-analysis 00 more less
    • $33.33 HOURLY RATE
    • 5.0
    • 1339 HOURS
    • BANGLADESH
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 3 TESTS
  • Statistician, Data-entry

    I have acquired in the last 7 years excellent working experience in medical research organizations as a statistician. My desire is working in collaboration with other researchers in realizing their dreams in this field by assisting them meet research objectives … more

    I have acquired in the last 7 years excellent working experience in medical research organizations as a statistician. My desire is working in collaboration with other researchers in realizing their dreams in this field by assisting them meet research objectives. I am currently a Biostatistics PhD student in the University of KwaZulu Natal, South Africa with a masters in Biostatistics and a BSc in Mathematics.  less

    statistics data-analysis data-entry ibm-spss sas r internet-research stata 00 more less
    • $18.89 HOURLY RATE
    • 4.9
    • 845 HOURS
    • KENYA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 2 TESTS
  • Data Scientist:Machine Learning, Statistics, R, Python, Java, VB/Excel

    I'm an informatics expert; I utilize Statistics, Computer Science and Business acumen to make an impact in academic research and business applications. Specific areas of interest to me are healthcare, finance, real estate, energy. While I believe my key … more

    I'm an informatics expert; I utilize Statistics, Computer Science and Business acumen to make an impact in academic research and business applications. Specific areas of interest to me are healthcare, finance, real estate, energy. While I believe my key qualification for doing data science is an analytic and curious mindset, I know that skill set is still frequently considered in hiring decisions: Analysis ** R - statistics ** Networks/Social Graph Processing ** Gephi Big Data ** Weka ** Apache Hadoop, Hbase, Hive, Pig ** MongoDB Relational Database ** MySQL ** Monetdb OO Programming ** Java ** Python ** VB.NET Environments: ** Linux ** Windows ** Mac (least experience) Visualization: ** Tableau ** Shiny (R) Productivity ** Git Web Applications ** Play 2 Framework  less

    data-science microsoft-excel python java statistics data-analysis microsoft-visual-basic r mysql ruby-on-rails 00 more less
    • $150.00 HOURLY RATE
    • 5.0
    • 906 HOURS
    • UNITED STATES
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 5 TESTS
  • C/C++/C#/Math/ML/DSP

    Over the last 8 years, I have developed a wide range of applications, tools and Windows serveses using C#, C and C++. I like to develop complex mathematical algorithms or parallelize and optimize algorithms for multicore cpu. I have a … more

    Over the last 8 years, I have developed a wide range of applications, tools and Windows serveses using C#, C and C++. I like to develop complex mathematical algorithms or parallelize and optimize algorithms for multicore cpu. I have a lot of experience in: network programming; Windows, multimedia and multithreading application development; data analysis, sound and image processing. Also, I have a strong knowledge of profiling, version controll systems and unit tests. I also have some experience working with: COM, IE plugins, OpenMP, TBB, metaprogramming with boost mpl, boost asio, loki, boost threads, data oriented programming, python, R, linux, DirectX, DirectShow, OpenCL, CUDA, GP GPU, DSP, signals processing.  less

    c++ c# machine-learning .net-framework tcp-ip r python windows-app-development directshow 00 more less
    • $14.00 HOURLY RATE
    • 5.0
    • 45 HOURS
    • RUSSIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 5 TESTS
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