DataScience+ We publish R tutorials from scientists at academic and scientific institutions with a goal to give everyone in the world access to a free knowledge. Our tutorials cover different topics including statistics, data manipulation and visualization!

About Us

DataScience+ writes how-to articles about statistics, data manipulation and visualization. Our authors are the most enthusiastic people in R programming. Here you will find most of them. If you would like to be an author and included on this page, please contact us.

We have written 141 tutorials which have been read 702,355 times.

DataScience+ Authors

Klodian is the creator of DataScience+, Postdoctoral Fellow in the Harvard T.H. Chan School of Public Health in Boston (MA), with passion for medical research and data science. Strong interest to discover and to develop novel methods for analysis of medical data from a wide range of diseases.
  • Teja is a writer for DataScience+, working as a Data Analyst in Chicago. He is a recent graduate of the University of Rochester and enjoys working with data and building visualisations. In his spare time, Teja enjoys playing sports, running, and watching Silicon Valley.
  • Lionel is a writer for DataScience+, PhD student at the Technical University of Munich (DE). His work focus to understand biodiversity and ecosystem. As data and stats are everywhere nowadays, Lionel finds that developing statistical literacy is of great interest for any scientists.
  • Page is a PostDoc in the Neuro Psychologie Interventionnelle (NPI) at the École Normale Supérieure. She is interested in using statistical models to explain complex data sets, whether they be individually based (e.g. acoustics) or population based (e.g. speakers of multiple languages).
  • Selva is a writer & course creator for DataScience+. Currently, He works as a data scientist at an e-commerce company. He loves to experiment new ideas and is passionate about statistics and problem solving. When not at work, he likes to play sports, go on long walks and chat with friends and family.
  • Fisseha is a writer for DataScience+, a data scientist at Aurotech and works for the FDA. He enjoys challenging and complex data analysis, data mining, machine learning and data visualization tasks. Fisseha holds a PhD in atmospheric Physics.
  • Anup works as an Analytics Consultant with a large Management consulting firm, focusing on People Analytics. Anup is passionate about data science and R and enjoys programming in it to develop re-usable apps, packages and other data products in R.
  • Michy is a regular writer at DataScience+, engineer student at Polytechnic University of Milan. His main interests are machine learning and statistics although Michy is enthusiast for data science and its applications in general.
  • Norbert is post doc at the Department of Medical Psychology and Sociology, Leipzig University (GER), with degrees in sociology (MA) and public health (MPH). He is frequently blogging on "Scripts & Statistics"
  • Beau is a writer for DataScience+, and a graduate of UC Santa Barbara with a degree in Applied Statistics & Probability. He works as an SQL programmer in San Francisco, California.
  • Originally from Cameroon, Rene is an Analytics professional based on a big island. His academic background spans across Maths, Stats & Actuarial Studies. When he is not hacking data, he enjoys basketball, listening to Hip Hop, reading spiritual books and photography.
  • Frederick is a PhD student in physical activity epidemiology. Data analyst in child health and development. He holds a BSc in statistics and risk management science. Part-time lover of literature and history. Frederick is based in Hong Kong.
  • David is a Quant Modeller with a strong theoretical background working with R since his Master Thesis (Survival Analysis using Gene Expression data). Together with his colleagues, David builds R platforming tools allowing IT departments to support the analytics needs.
  • Andrea is currently working as an internal auditor at Intesa Sanpaolo banking group. His research and work mainly focuses on the use of R in the fields of risk management and fraud detection. He contributed to a few useful R packages and regularly shares tutorials about R programming.
  • Martin is a PhD student specialized in psychological research methods and test construction at the Free University of Berlin. Martin helps psychological and educational research teams and graduate students with their analyses and study designs.
  • Aaron is a writer for DataScience+, research fellow at the National Institutes of Health in Bethesda, MD., in cooperation with the Gates Foundation. Aaron enjoys the challenges of statistics and data science, and he is always looking for opportunities for discussion and collaboration.
  • Florent is an economic and strategy consultant who uses analytics and machine learning to solve business problems. In a previous life in France, he did a PhD in behavioral economics and taught in a business school.
  • Chris is a Midwestern kid working on fun data-related things at SafeAuto. Previously he was studying bacteria and viruses at Virginia Tech and before that cognitive science at John Carroll University.
  • Dr. Tollefson is a consulting statistician, specializing in the analysis of count data, survey sampling, and time series. She earned her PhD and MS in statistics from Iowa State University, her BA in physics from Reed College, and she has also taken many courses in economics.
  • In addition to being a writer for DataScience+, Troy holds a Masters degree in Economics from the University of Connecticut and currently works as a Senior Economist at IHS Markit. He has a passion for econometric modelling, machine learning, and predictive analytics.
  • Placidia has over 20 years' experience working with R and S-Plus to develop methodologies and analyse data. She works as a statistical consultant in Ottawa, Canada. Her clients include government departments, researchers in medicine and psychology, and the private sector.
  • Divya is a writer for DataScience+ and works as an IT consultant. He is passionate about data analysis, with special interest in sports and economic data. In his free time, he enjoys swimming, hiking, and reading non-fiction.
  • Martijn is the co-founders of DataCamp, an online interactive learning platform for R and data science. At DataCamp they're passionate about creating the next generation learning tools! He studied commercial engineering, majoring in finance and accounting.
  • Rajiv is a data scientist at Caterpillar as well as a professor at University of Illinois at Chicago. He has a PhD from the University of Illinois at Urbana-Champaign. He enjoys exploring the latest developments in data science with an interest in telematics, sports analytics, and deep learning.
  • Cheng-Jun is an assistant research fellow in the School of Journalism and Communication, Nanjing University. Inspired by the development of computational social science, he studies human communication behaviours on social media by analysing the digital fingerprints in an unobtrusive way.
  • Rajesh is a engineer and works as a quality and data analysis professional in the automotive industry. He has an interest in R, statistics, data analysis and applied machine learning for solving problems. Rajesh is currently based in India.
  • Nupur is a graduate student at Northeastern University in Boston. She is a Data Science enthusiast and loves being able to use mathematics to solve real world problems. Nupur is seeking a position in the field of Data and Analytics where she can harness her technical skills of coding.
  • Working as Data analyst in Broadridge Financial Solutions. Finished Masters in Database and web based systems in Salford also enjoys working or gaining expertise in Data management, Data mining, ETL and Data Plumbing.
  • Christopher is currently working for a large electric and gas utility in the business analytics department. His primary focus is meter data analytics utilizing R, Python, and SQL to develop data pipelines and predictive models.
  • Sunila works as Vice President Technology with Broadridge Financial Solutions (India) Pvt Ltd. She is an Enterprise Architecture Evangelist and Author of books on Big Data and Machine learning.
  • Originally from Venezuela Leonardo is a Mathematician from Central University of Venezuela, working as Teacher in the course of Data Mining and Probability & Statistics in the Computer Science school at UCV, also work as R programmer.
  • FinTech guy who was thrown in the wilderness of the Econometrics world to subsequently subject himself voluntarily to the tyranny of the Data Dictatorship. Foodie by day, gamer by night. A good portion of by body is made of movies, anime and cartoons.
  • Hamza has a solid foundation of programming concepts along with understanding data manipulation, data visualization and machine learning.
  • Diego is a computer engineer with more than 15 years experience. He works for one of the best automotive companies in the world. Diego is a Big Data lover and enjoys coding R for Statistics and Machine Learning projects.
  • Hamze is PhD student in agronomy department of Iowa state university. His works are focused on application of statistical and process oriented models for simulation of environmental processes.
  • Eran works as a senior investment strategist for a large pension fund. He holds a bachelor in Economics, a master in Applied Statistics and a PhD in Econometrics.