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Hadley Alexander Wickham (born 14 October 1979) is a New Zealand statistician known for his work on open-source software for the R statistical programming environment . He is the chief scientist at Posit PBC and an adjunct professor of statistics at the University of Auckland , Stanford University , and Rice University . His work includes the data visualisation system ggplot2 and the tidyverse , a collection of R packages for data science based on the concept of tidy data .
Education and career [ edit ]
Wickham was born in Hamilton, New Zealand . He received a Bachelors degree in Human Biology and a masters degree in statistics at the University of Auckland in 1999–2004 and his PhD at Iowa State University in 2008 supervised by Di Cook and Heike Hofmann .[2] [4] chief scientist at Posit PBC (formerly RStudio PBC)[5] University of Auckland , Stanford University , and Rice University .[6] [7] [8]
Wickham is a prominent and active member of the R ggplot2 , plyr, dplyr and reshape2.[8] [9] tidyverse .[10] tidy data approach, each variable should be a column , each observation should be a row , and each type of observational unit should be a table .[11]
Honors and awards [ edit ]
In 2006 he was awarded the John Chambers Award for Statistical Computing for his work developing tools for data reshaping and visualisation.[12] American Statistical Association in 2015 for "pivotal contributions to statistical practice through innovative and pioneering research in statistical graphics and computing".[13] COPSS Presidents' Award in 2019 for "influential work in statistical computing, visualisation, graphics, and data analysis" including "making statistical thinking and computing accessible to a large audience".[14]
Personal life [ edit ]
Wickham's sister Charlotte Wickham is also a statistician.[15]
Publications [ edit ]
Wickham's publications[1]
Wickham, Hadley; Grolemund, Garrett (2017). R for Data Science : Import, Tidy, Transform, Visualize, and Model Data ISBN 978-1491910399 OCLC 968213225 .
Wickham, Hadley (2015). R Packages . Sebastopol, CA: O'Reilly Media, Inc. ISBN 978-1491910597
Wickham, Hadley (2014). Advanced R . New York: Chapman & Hall/CRC The R Series. ISBN 978-1466586963
Wickham, Hadley (2011). "The split-apply-combine strategy for data analysis" . Journal of Statistical Software . 40 1 ): 1–29. doi :10.18637/jss.v040.i01
Wickham, Hadley (2010). "A layered grammar of graphics". Journal of Computational and Graphical Statistics . 19 1 ): 3–28. doi :10.1198/jcgs.2009.07098 . S2CID 58971746 .
Wickham, Hadley (2010). "stringr: modern, consistent string processing" . The R Journal 2 2 ): 3–28. doi :10.32614/RJ-2010-012
Wickham, Hadley (2009). ggplot2: Elegant Graphics for Data Analysis (Use R!) . New York: Springer. ISBN 978-0387981406 [3]
Wickham, Hadley (2007). "Reshaping data with the reshape package" . Journal of Statistical Software . 21 12 ): 1–20. doi :10.18637/jss.v021.i12
References [ edit ]
^ a b Wickham, Hadley (2011). "ggplot2". Wiley Interdisciplinary Reviews: Computational Statistics . 3 2 ): 180–185. doi :10.1002/wics.147 . ISSN 1939-5108 . S2CID 247702774 .
^ Wickham, Hadley Alexander (2008). Practical tools for exploring data and models iastate.edu (PhD). Iowa State University. doi :10.31274/rtd-180813-16852 OCLC 247410260 . ProQuest 194000416 . Retrieved 2019-02-14 .
^ "Hadley Wickham" . RStudio . Retrieved 2023-05-05 .
^ "University of Auckland" . Retrieved 2017-09-03 .
^ "Hadley Wickham's Profile - Stanford Profiles" . Retrieved 2017-09-03 .[dead link
^ a b "About - RStudio" . Retrieved 2014-08-13 .
^ "Top 100 R Packages for 2013 (Jan-May)!" . R-statistics blog. 13 June 2013. Retrieved 2014-08-12 .
^ "Welcome to the Tidyverse" . Revolution Analytics. Retrieved 2016-09-21 .
^ Wickham, Hadley (2014). "Tidy Data" . Journal of Statistical Software . 59 10 ). doi :10.18637/jss.v059.i10
^ "John Chambers Award Past winners" . ASA Sections on Statistical Computing, Statistical Graphics. Archived from the original on 2017-07-31. Retrieved 2014-08-12 .
^ "ASA names 62 fellows" (PDF) . American Statistical Association . Archived from the original (PDF) on 4 March 2016. Retrieved 14 November 2015 .
^ "Kiwi wins prestigious international statistics award for his outstanding contributions to the profession" . Retrieved 1 August 2019 .
^ "Hadley Wickham" . hadley.nz .
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● T h i s p a g e w a s l a s t e d i t e d o n 1 9 M a y 2 0 2 4 , a t 1 1 : 4 0 ( U T C ) . ● T e x t i s a v a i l a b l e u n d e r t h e C r e a t i v e C o m m o n s A t t r i b u t i o n - S h a r e A l i k e L i c e n s e 4 . 0 ;
a d d i t i o n a l t e r m s m a y a p p l y . B y u s i n g t h i s s i t e , y o u a g r e e t o t h e T e r m s o f U s e a n d P r i v a c y P o l i c y . W i k i p e d i a ® i s a r e g i s t e r e d t r a d e m a r k o f t h e W i k i m e d i a F o u n d a t i o n , I n c . , a n o n - p r o f i t o r g a n i z a t i o n . ● P r i v a c y p o l i c y ● A b o u t W i k i p e d i a ● D i s c l a i m e r s ● C o n t a c t W i k i p e d i a ● C o d e o f C o n d u c t ● D e v e l o p e r s ● S t a t i s t i c s ● C o o k i e s t a t e m e n t ● M o b i l e v i e w ●
T o g g l e l i m i t e d c o n t e n t w i d t h
