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Currently, how many R Packages? At the command line enter:  dim(available.packages())  available.packages()

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Presentation on theme: "Currently, how many R Packages? At the command line enter:  dim(available.packages())  available.packages()"— Presentation transcript:

1 Currently, how many R Packages? At the command line enter:  dim(available.packages())  available.packages()

2 Is there an R App Store?

3 Library Categories Data Input / Output Data Management (plyr, reshape) Mathematics and Statistics Graphics (ggplot2) Subject Matter Specific

4 XLConnect XML rhbase sas7bdat Rcpp Packages for reading, writing for various file formats RJSONIO Hmisc RODBC / ROracle foreign RMySQL RWeka Comma Separated Variables

5 Oracle R Enterprise (ORE) R Being Integrated Into Other Data-Related Products http://help.sap.com/hana/hana_dev_r_emb_en.pdf https://blogs.oracle.com/R/ http://www-142.ibm.com/software/products/us/en/spss-stats-developer/ “Both R and SAS are here to stay, and finding ways to make them work better with each other is in the best interests of our customers.”` http://support.sas.com/rnd/app/studio/Rinterface2.html

6 IndustryPct. Research24% Higher Education7% Information Technology9% Computer Software7% Financial Services6% Banking2% Pharmaceuticals4% Biotechnology4% Market Research3% Management Consulting3% Total69% Industries / Organizations Using and Creating R

7 Task Views

8 R “Machine Learning” Libraries Analytic TechniqueR Package/LibraryAuthorOrganization Support Vector Mach.libsvm (ksvm) Chih-Chung Chang Chih-Jen Lin National Taiwan Univ. + EBay Research Labs Neural NetworksneuralnetFrauke Gunther Stefan Fritsch Epidemiology and Prevention Research nnetBrian RipleyUniversity of Oxford monmlpAlex J. CannonAtmospheric Science Randomized ForestsrandomForestFortran original by Leo Breiman & Adele Cutler, R port by Andy Liaw and Matthew Wiener.Merck Decision TreesrpartTerry M Therneau and Beth Atkinson. R port by Brian Ripley. Mayo Clinic University of Oxford Boosting ModelAdaMark CulpWest Virginia University Maximum EntropymaxentYoshimasha Tsuruoka Timothy Jurka University of Tokyo UC-Davis Bagging, bootstrapadabagEsteban Alfaro-CortesLa Universidad de Castilla-La Mancha Latent DiralectsldaJonathan ChangFacebook Naïve Bayese1071David Meyer Evgenia Dimitriadout Vienna University Bayesian NetworkbnlearnMarco Scutari.UCL Genetics Institute Hidden MarkovhiddenmarkovDavid HarteStatistics Research

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10 Graphics ggplot2 car Bayesian DifferentialEquations Econometrics Environmetrics ExperimentalDesign Finance Genetics HighPerformanceComputing MachineLearning MedicalImaging NaturalLanguageProcessing Pharmacokinetics Phylogenetics Psychometrics SocialSciences Spatial TimeSeries Specialized “Domain” Beginner Built-In Some Coverage Packages stats graphics


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