The essential R reference
An essential library of basic commands you can copy and paste into R The powerful and open-source statistical programming language R is rapidly growing in popularity, but it requires that you type in commands at the keyboard rather than use a mouse, so you have to learn the language of R. But there...
| Autor principal: | |
|---|---|
| Formato: | Libro electrónico |
| Idioma: | Inglés |
| Publicado: |
Indianapolis, Ind. :
J. Wiley & Sons, Inc
2013.
|
| Edición: | 1st edition |
| Materias: | |
| Ver en Biblioteca Universitat Ramon Llull: | https://discovery.url.edu/permalink/34CSUC_URL/1im36ta/alma991009628854306719 |
Tabla de Contenidos:
- The Essential R Reference; About the Author; Acknowledgments; Contents; Introduction; Theme 1: Data; Data Types; Types of Data; Altering Data Types; Testing Data Types; Creating Data; Creating Data from the Keyboard; Creating Data from the Clipboard; Adding to Existing Data; Importing Data; Importing Data from Text Files; Importing Data from Data Files; Saving Data; Saving Data as a Text File to Disk; Saving Data as a Data File to Disk; Viewing Data; Listing Data; Data Object Properties; Selecting and Sampling Data; Sorting and Rearranging Data; Summarizing Data; Summary Statistics
- Summary TablesDistribution of Data; Density Functions; Probability Functions; Quantile Functions; Random Numbers; Theme 2: Math and Statistics; Mathematical Operations; Math; Logic; Complex Numbers; Trigonometry; Hyperbolic Functions; Matrix Math; Summary Statistics; Simple Summary Stats; Tests of Distribution; Differences Tests; Parametric Tests; Non-parametric; Correlations and Associations; Correlation; Association and Goodness of Fit; Analysis of Variance and Linear Modeling; ANOVA; Linear Modeling; Miscellaneous Methods; Clustering; Ordination; Time Series
- Non-linear Modeling and OptimizationTheme 3: Graphics; Making Graphs; Types of Graphs; Saving Graphs; Adding to Graphs; Adding Data; Adding Lines; Adding Shapes; Adding Text; Adding Legends; Graphical Parameters; Using the par Command; Altering Color; Altering Axis Parameters; Altering Text Parameters; Altering Line (and Box) Parameters; Altering Plot Margins; Altering the Graph Window; Theme 4: Utilities; Install; Installing R; Installing Packages; Using R; Using the Program; Additional Packages; Programming; Managing Functions; Saving and Running Scripts; Conditional Control
- Returning ResultsError Trapping; Constants; Index
