Deborah F. Swayne (born 6 January 1952) is an American statistician who worked for AT&T Labs and chaired the Section on Statistical Graphics of the American Statistical Association. She is known for her work as coauthor of GGobi, a software tool for interactive data visualization, [1] and is president of the GGobi Foundation. [2] She retired in 2016. [3]
With Dianne Cook, she is the author of Interactive and Dynamic Graphics for Data Analysis: With R and GGobi (Springer, 2007). [4]
In 2005, Swayne was elected as a fellow of the American Statistical Association, "for influential contributions in statistical graphics methods; for the creation of advanced graphical software; and for exemplary service to the profession." [5]
Edward Rolf Tufte, sometimes known as "ET", is an American statistician and professor emeritus of political science, statistics, and computer science at Yale University. He is noted for his writings on information design and as a pioneer in the field of data visualization.
R is a programming language for statistical computing and graphics supported by the R Core Team and the R Foundation for Statistical Computing. Created by statisticians Ross Ihaka and Robert Gentleman, R is used among data miners, bioinformaticians and statisticians for data analysis and developing statistical software. Users have created packages to augment the functions of the R language.
In statistics, exploratory data analysis (EDA) is an approach of analyzing data sets to summarize their main characteristics, often using statistical graphics and other data visualization methods. A statistical model can be used or not, but primarily EDA is for seeing what the data can tell us beyond the formal modeling and thereby contrasts traditional hypothesis testing. Exploratory data analysis has been promoted by John Tukey since 1970 to encourage statisticians to explore the data, and possibly formulate hypotheses that could lead to new data collection and experiments. EDA is different from initial data analysis (IDA), which focuses more narrowly on checking assumptions required for model fitting and hypothesis testing, and handling missing values and making transformations of variables as needed. EDA encompasses IDA.
Computational Economics is an interdisciplinary research discipline that involves computer science, economics, and management science. This subject encompasses computational modeling of economic systems. Some of these areas are unique, while others established areas of economics by allowing robust data analytics and solutions of problems that would be arduous to research without computers and associated numerical methods.
JMP is a suite of computer programs for statistical analysis developed by JMP, a subsidiary of SAS Institute. It was launched in 1989 to take advantage of the graphical user interface introduced by the Macintosh operating systems. It has since been significantly rewritten and made available also for the Windows operating system. JMP is used in applications such as Six Sigma, quality control, and engineering, design of experiments, as well as for research in science, engineering, and social sciences.
Data and information visualization is an interdisciplinary field that deals with the graphic representation of data and information. It is a particularly efficient way of communicating when the data or information is numerous as for example a time series.
GGobi is a free statistical software tool for interactive data visualization. GGobi allows extensive exploration of the data with Interactive dynamic graphics. It is also a tool for looking at multivariate data. R can be used in sync with GGobi. The GGobi software can be embedded as a library in other programs and program packages using an application programming interface (API) or as an add-on to existing languages and scripting environments, e.g., with the R command line or from a Perl or Python scripts. GGobi prides itself on its ability to link multiple graphs together.
John McKinley Chambers is the creator of the S programming language, and core member of the R programming language project. He was awarded the 1998 ACM Software System Award for developing S.
Michael Louis Friendly is an American-Canadian psychologist, Professor of Psychology at York University in Ontario, Canada, and director of its Statistical Consulting Service, especially known for his contributions to graphical methods for categorical and multivariate data, and on the history of data and information visualisation.
Leland Wilkinson was an American statistician and computer scientist at H2O.ai and Adjunct Professor of Computer Science at University of Illinois at Chicago. Wilkinson developed the SYSTAT statistical package in the early 1980s, sold it to SPSS in 1995, and worked at SPSS for 10 years recruiting and managing the visualization team. He left SPSS in 2008 and became Executive VP of SYSTAT Software Inc. in Chicago. He then served as the VP of Data Visualization at Skytree, Inc and VP of Statistics at Tableau Software before joining H2O.ai. His research focused on scientific visualization and statistical graphics. In these communities he was well known for his book The Grammar of Graphics, which was the foundation for the R package ggplot2.
Robert Clifford Gentleman is a Canadian statistician and bioinformatician who is currently the founding executive director of the Center for Computational Biomedicine at Harvard Medical School. He was previously vice president of computational biology at 23andMe. Gentleman is recognized, along with Ross Ihaka, as one of the originators of the R programming language and the Bioconductor project.
ggplot2 is an open-source data visualization package for the statistical programming language R. Created by Hadley Wickham in 2005, ggplot2 is an implementation of Leland Wilkinson's Grammar of Graphics—a general scheme for data visualization which breaks up graphs into semantic components such as scales and layers. ggplot2 can serve as a replacement for the base graphics in R and contains a number of defaults for web and print display of common scales. Since 2005, ggplot2 has grown in use to become one of the most popular R packages.
Hadley Alexander Wickham is a statistician from New Zealand and Chief Scientist at Posit, PBC and an adjunct Professor of statistics at the University of Auckland, Stanford University, and Rice University. He is best known for his development of open-source software for the R statistical programming language for data visualisation, including ggplot2, and other tidyverse packages, which support a tidy data approach to data science.
Nicole Alana Lazar is a statistician who holds triple citizenship as an American, Canadian, and Israeli. She is a professor of statistics at the University of Georgia, where she is acting head of the statistics department. Her research interests include empirical likelihood, functional neuroimaging, model selection and the history and sociology of statistics.
Heike Hofmann is a statistician and Professor in the Department of Statistics at Iowa State University.
Dianne Helen Cook is an Australian statistician, the editor of the Journal of Computational and Graphical Statistics, and an expert on the visualization of high-dimensional data. She is Professor of Business Analytics in the Department of Econometrics and Business Statistics at Monash University and professor emeritus of statistics at Iowa State University. The emeritus status was chosen so that she could continue to supervise graduate students at Iowa State after moving to Australia.
Wendy L. Martinez is an American statistician. She directs the Mathematical Statistics Research Center of the Bureau of Labor Statistics, and is the coordinating editor of the journal Statistics Surveys. In 2018, Martinez was elected president of the American Statistical Association for the 2020 term.
Carol Anne Gotway Crawford is an American mathematical statistician and from 2018 to 2020 served as Chief Statistician of the U.S. Government Accountability Office (GAO). She joined the GAO in May 2017. From August 2014 to April 2017, she was with the Department of Agriculture's National Agricultural Statistics Service. She was formerly at the National Center for Environmental Health of the Centers for Disease Control and Prevention. She also holds an adjunct faculty position at the Rollins School of Public Health of Emory University, and is an expert in biostatistics, spatial analysis, environmental statistics, and the statistics of public health. She also maintains an interest in geoscience and has held executive roles in the International Association for Mathematical Geosciences.
Jana Lynn Asher is a statistician known for her work on human rights and sexual violence. She is an Associate Professor of Mathematics and Statistics at Slippery Rock University. She was a co-editor of the book Statistical Methods for Human Rights with David L. Banks and Fritz Scheuren.
Andreas Buja is a Swiss statistician and professor of statistics. He is the Liem Sioe Liong/First Pacific Company professor in the Statistics department of The Wharton School at the University of Pennsylvania in Philadelphia, United States. Buja joined Center for Computational Mathematics (CCM) as a Senior Research Scientist in January 2020.