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R 4 quick syntax reference : a pocket guide to the language, API's and library / / Margot Tollefson
| R 4 quick syntax reference : a pocket guide to the language, API's and library / / Margot Tollefson |
| Autore | Tollefson Margot |
| Edizione | [3rd edition.] |
| Pubbl/distr/stampa | Berkeley, California : , : Apress L. P., , [2022] |
| Descrizione fisica | 1 online resource (602 pages) |
| Disciplina | 005.133 |
| Soggetto topico | R (Computer program language) |
| ISBN | 1-4842-7924-7 |
| Formato | Materiale a stampa  |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto | Part 1: R Basics 1. Downloading R and Setting Up a File System 2. The R Prompt 3. Assignments and Operators Part 2: Kinds of Objects 4. Modes of Objects 5. Classes of Objects Part 3: Functions 6. Packaged Functions 7. User Created Functions 8. How to Use a Function Part 4: I/O and Manipulating Objects 9. Importing/Creating Data 10. Exporting from R11. Descriptive Functions and Manipulating Objects Part 5: Flow control 12. Flow Control 13. Examples of Flow Control 14. The Functions ifelse() and switch() Part 6: Some Common Functions, Packages and Techniques 15. Some Common Functions 16. The Packages base, stats and graphics 17. The Tricks of the Trade |
| Record Nr. | UNINA-9910552746503321 |
Tollefson Margot
|
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| Berkeley, California : , : Apress L. P., , [2022] | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
R Quick Syntax Reference [[electronic resource] ] : A Pocket Guide to the Language, APIs and Library / / by Margot Tollefson
| R Quick Syntax Reference [[electronic resource] ] : A Pocket Guide to the Language, APIs and Library / / by Margot Tollefson |
| Autore | Tollefson Margot |
| Edizione | [2nd ed. 2019.] |
| Pubbl/distr/stampa | Berkeley, CA : , : Apress : , : Imprint : Apress, , 2019 |
| Descrizione fisica | 1 online resource (369 pages) |
| Disciplina | 519.502855133 |
| Soggetto topico |
Programming languages (Electronic computers)
Artificial intelligence Mathematical statistics Big data Computer programming R (Computer program language) Programming Languages, Compilers, Interpreters Artificial Intelligence Probability and Statistics in Computer Science Big Data Programming Techniques |
| ISBN | 1-4842-4405-2 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto | Part 1: R Basics -- 1. Downloading R and Setting Up a File System -- 2. The R Prompt -- 3. Assignments and Operators -- Part 2: Kinds of Objects -- 4. Modes of Objects -- 5. Classes of Objects -- Part 3: Functions -- 6. Packaged Functions -- 7. User Created Functions -- 8. How to Use a Function -- Part 4: I/O and Manipulating Objects -- 9. Importing/Creating Data -- 10. Exporting from R -- 11. Descriptive Functions and Manipulating Objects -- Part 5: Flow control -- 12. Flow Control -- 13. Examples of Flow Control -- 14. The Functions ifelse() and switch() -- Part 6: Some Common Functions, Packages and Techniques -- 15. Some Common Functions -- 16. The Packages base, stats and graphics -- 17. The Tricks of the Trade. |
| Record Nr. | UNINA-9910338006103321 |
|
Tollefson Margot
|
||
| Berkeley, CA : , : Apress : , : Imprint : Apress, , 2019 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
R quick syntax reference [[electronic resource] /] / by Margot Tollefson
| R quick syntax reference [[electronic resource] /] / by Margot Tollefson |
| Autore | Tollefson Margot |
| Edizione | [1st ed. 2014.] |
| Pubbl/distr/stampa | Berkeley, CA : , : Apress : , : Imprint : Apress, , 2014 |
| Descrizione fisica | 1 online resource (209 p.) |
| Disciplina | 519.502855133 |
| Collana | Expert's Voice in R |
| Soggetto topico |
Big data
Software engineering R (Computer language program) Big Data Software Engineering/Programming and Operating Systems |
| ISBN | 1-4302-6641-4 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910300463403321 |
|
Tollefson Margot
|
||
| Berkeley, CA : , : Apress : , : Imprint : Apress, , 2014 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Visualizing data in R 4 : graphics using the base, graphics, stats, and ggplot2 packages / / Margot Tollefson
| Visualizing data in R 4 : graphics using the base, graphics, stats, and ggplot2 packages / / Margot Tollefson |
| Autore | Tollefson Margot |
| Pubbl/distr/stampa | [Place of publication not identified] : , : APress, , [2021] |
| Descrizione fisica | 1 online resource (xv, 401 pages) : illustrations |
| Disciplina | 001.4226 |
| Soggetto topico |
Information visualization
R (Computer program language) |
| ISBN |
1-5231-5081-5
1-4842-6831-8 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
Intro -- Table of Contents -- About the Author -- About the Technical Reviewer -- Acknowledgments -- Part I: An Overview of plot() -- Chapter 1: Introduction: plot(), qplot(), and ggplot(), Plus Some -- 1.1 plot(), par(), layout(), and split.screen() -- 1.2 qplot() and ggplot() -- 1.3 The Appendixes -- 1.4 Software Versions and Hardware Used in This Book -- 1.5 Graphics Devices -- Chapter 2: The plot() Function -- 2.1 Arguments and Default Values -- 2.2 Ancillary Functions -- 2.3 Methods -- 2.4 The Graphics Devices and the Functions par(), layout(), and split.screen() -- 2.5 An Example -- Chapter 3: The Arguments of plot() -- 3.1 The Dataset -- 3.2 Changing the Overall Appearance in plot() -- 3.2.1 Labels and Axis Limits -- 3.2.2 Box Type, Aspect Ratio, Annotation, and Expanded Plotting -- 3.3 Points and Lines -- 3.3.1 Types of Plots -- 3.3.2 The Arguments pch and lty -- 3.4 Details -- 3.4.1 Colors -- 3.4.1.1 Assigning Colors with Character Strings -- 3.4.1.2 Assigning Colors with Integers -- 3.4.1.3 Assigning Colors with Functions -- 3.4.2 Fonts and Font Families -- 3.4.2.1 Font Families and Assigning the Font Family in plot() -- 3.4.2.2 Font Weights in plot() -- 3.4.3 Character Size in plot() -- 3.4.4 Line Details: lwd, lend, ljoin, and lmitre -- 3.4.5 Making Changes to the Axes -- 3.4.6 Working with Log Scales -- Chapter 4: Ancillary Functions for plot() -- 4.1 Functions That Affect Overall Appearance -- 4.1.1 The title() Function -- 4.1.2 The axis() and axTicks() Functions -- 4.1.2.1 The axis() Function -- 4.1.2.2 The axTicks() Function -- 4.1.3 The box(), grid(), clip(), and rug() Functions -- 4.1.3.1 The box() Function -- 4.1.3.2 The grid() Function -- 4.1.3.3 The clip() Function -- 4.1.3.4 The rug() Function -- 4.2 Functions Defined at Points -- 4.2.1 The points() Function -- 4.2.2 The text() Function.
4.2.3 The symbols() Function -- 4.2.4 The image() and rasterImage() Functions -- 4.2.4.1 The image() Function -- 4.2.4.2 The rasterImage() Function -- 4.3 Functions That Use Lines -- 4.3.1 The lines() and abline() Functions -- 4.3.2 The curve() Function -- 4.3.3 The segments() and arrows() Functions -- 4.3.3.1 The segments() Function -- 4.3.3.2 The arrows() Function -- 4.3.3.3 An Example of Using segments() and arrows() -- 4.3.4 Functions That Plot Lines That Close on Themselves: rect(), polygon(), and polypath() -- 4.3.4.1 The rect() Function -- 4.3.4.2 The polygon() Function -- 4.3.4.3 The polypath() Function -- 4.3.4.4 An Example of rect(), polygon(), and polypath() -- 4.3.5 The contour() Function -- 4.4 Functions to Provide Information About or to Interact with a Plot -- 4.4.1 The legend() and mtext() Functions -- 4.4.1.1 The legend() Function -- 4.4.1.2 The mtext() Function -- 4.4.2 The Interactive Functions: identify() and locator() -- 4.4.2.1 The identify() Function -- 4.4.2.2 The locator() Function -- Chapter 5: The Methods of plot() -- 5.1 Methods -- 5.2 The Methods for plot() in the graphics Package -- 5.2.1 The data.frame Method -- 5.2.2 The factor Method -- 5.2.3 The formula Method -- 5.2.4 The function Method -- 5.2.5 The histogram Method -- 5.2.6 The raster Method -- 5.2.7 The table Method -- 5.3 The Methods for plot() in the stats Package -- 5.3.1 The acf Method -- 5.3.2 The decomposed.ts Method -- 5.3.3 The dendrogram Method -- 5.3.4 The density Method -- 5.3.5 The ecdf Method -- 5.3.6 The hclust Method -- 5.3.7 The HoltWinters Method -- 5.3.8 The isoreg Method -- 5.3.9 The lm Method -- 5.3.10 The ppr Method -- 5.3.11 The prcomp and princomp Methods -- 5.3.12 The profile.nls Method -- 5.3.13 The spec, spec.coherency, and spec.phase Methods -- 5.3.14 The stepfun Method -- 5.3.15 The stl Method -- 5.3.16 The ts Method. 5.3.17 The tskernel Method -- Chapter 6: Graphics Devices and Laying Out Plots -- 6.1 Graphics Devices and Working with Graphics Devices -- 6.1.1 The Graphics Devices -- 6.1.2 Working with Graphics Devices -- 6.2 The par(), layout(), and split.screen() Functions -- 6.2.1 The par() Function -- 6.2.1.1 The Device Region -- 6.2.1.2 The Figure Region -- 6.2.1.3 The Plotting Region -- 6.2.1.4 Text and Line Width Arguments -- 6.2.1.5 Using par() to Generate Multiple Plots -- 6.2.2 The layout(), layout.show(), and lcm() Functions -- 6.2.3 The split.screen(), screen(), erase.screen(), and close.screen() Functions -- Part II: A Look at the ggplot2 Package -- Chapter 7: Graphics with the ggplot2 Package: An Introduction -- 7.1 The Language and Syntax Used in the ggplot2 Package -- 7.2 The qplot() Function -- 7.3 An Overview of the ggplot() Function -- Chapter 8: Working with the ggplot() Function: The Theme and the Aesthetics -- 8.1 The Theme Functions -- 8.1.1 The theme() Function -- 8.1.1.1 The First Five Arguments of theme() and the Theme Element Functions of ggplot2 -- The element_line() Function -- The element_rect() Function -- The element_text() and margin() Functions -- 8.1.1.2 The Sixth Through Ninety-Fourth Specified Arguments of theme() and an Example -- 8.1.2 The Preset Theme Functions -- 8.1.3 Working with Themes -- 8.1.3.1 The theme_get(), theme_set(), theme_update(), and theme_replace() Functions and the + and %+replace% Operators -- 8.1.3.2 Creating and Registering a New Theme -- 8.2 The Aesthetic Functions -- Chapter 9: The Geometry, Statistic, Annotation, and borders() Functions -- 9.1 The Geometry Functions -- 9.2 The Statistic Functions -- 9.3 The Annotation Functions -- 9.3.1 The annotate() Function -- 9.3.2 The annotation_custom() and ggplotGrob() Functions -- 9.3.3 The annotation_logticks() Function. 9.3.4 The annotation_map() and annotation_raster() Functions -- 9.4 The borders() Function -- Chapter 10: Formatting and Plot Management Tools -- 10.1 Working with the scale_, coord_, and guide_ Functions -- 10.1.1 The Scale Functions That Affect Color, Size, Shape, and Line Type -- 10.1.1.1 The Identity Qualifier -- 10.1.1.2 The Manual Qualifier -- 10.1.1.3 The Alpha Characteristic -- 10.1.1.4 The Color, Colour, and Fill Characteristics: Introduction -- 10.1.1.5 The Color, Colour, and Fill Characteristics: The Continuous Qualifier -- 10.1.1.6 The Color, Colour, and Fill Characteristics: The Hue Qualifier -- 10.1.1.7 The Color, Colour, and Fill Characteristics: The Gradient Qualifiers -- 10.1.1.8 The Color, Colour, and Fill Characteristics: The Step Qualifiers -- 10.1.1.9 The Color, Colour, and Fill Characteristics: The Brewery Qualifiers -- 10.1.1.10 The Color, Colour, and Fill Characteristics: The Grey Qualifier -- 10.1.1.11 The Color, Colour, and Fill Characteristics: The Viridis Qualifiers -- 10.1.1.12 The Line Type Characteristics -- 10.1.1.13 The Shape Characteristics -- 10.1.1.14 The Size and Radius Characteristics -- 10.1.2 Setting the Order of Evaluation -- 10.1.3 Formatting Axes with the Scale and Coordinate Functions, Plus Some -- 10.1.3.1 The Scale Functions -- 10.1.3.2 The Coordinate Functions -- 10.1.3.3 Other Axis Functions -- 10.1.4 The Guide and Draw Key Functions -- 10.1.4.1 The Guide Functions -- The Guides That Affect Axes -- The Guides That Affect the Key to the Scaling Variables -- 10.1.4.2 The Draw Key Functions -- 10.2 Functions That Cut, Summarize, and Facet -- 10.2.1 The Cut Functions -- 10.2.2 The Summary Functions and the resolution() Function -- 10.2.3 The Facet Functions -- 10.3 Working with Plots, Automatic Plots, and Prototypes. 10.3.1 The ggsave() Function and the plot() and print() Functions Applied to ggplot Objects -- 10.3.2 The autoplot() and autolayer() Functions -- 10.3.3 Prototype Functions in the ggplot2 Package -- Part III: Appendixes -- Appendix A: Plots for Contingency Tables and Discrete Data -- Appendix B: Plots for Continuous Variables -- Appendix C: Functions That Plot Multiple Plots -- Appendix D: Smoothers -- Appendix E: Plots for Time Series -- Appendix F: Miscellaneous Plotting Functions -- Index. |
| Record Nr. | UNINA-9910483613403321 |
|
Tollefson Margot
|
||
| [Place of publication not identified] : , : APress, , [2021] | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||