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0 (hodnocen0 x )

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BK

Boca Raton : Chapman & Hall/CRC, 2006

xvii, 301 s. : il., grafy ; 25 cm

ISBN 1-58488-486-X (váz.)

Computer science and data analysis series

Bibliografie na s. 287-291, rejstříky

000026185

List of Figures xv // List of Tables xviii // 1 An Introduction to R Graphics 1 // 1.1 R graphics examples 3 // 1.1.1 Standard plots 3 // 1.1.2 Trellis plots 4 // 1.1.3 Special-purpose plots 5 // 1.1.4 General graphical scenes 5 // 1.2 The organization of R graphics 16 // 1.2.1 Types of graphics functions 17 // 1.2.2 Traditional graphics versus grid graphics 18 // 1.3 Graphical output formats 19 // 1.3.1 Graphics devices . 20 // 1.3.2 Multiple pages of output 21 // 1.3.3 Display lists 21 // I TRADITIONAL GRAPHICS 23 // 2 Simple Usage of Traditional Graphics 25 // 2.1 The traditional graphics model 26 // 2.2 Plots of one or two variables 27 // 2.2.1 Arguments to graphics functions 32 // 2.2.2 Standard arguments 34 // 2.3 Plots of multiple variables 35 // 2.4 Modern plots and specialized plots 38 // 2.5 Interactive graphics 41 // 3 Customizing Traditional Graphics 43 // 3.1 The traditional graphics model in more detail 44 // 3.1.1 Plotting regions 44 // 3.1.2 The traditional graphics state 48 // 3.2 Controlling the appearance of plots 54 // 3.2.1 Colors 55 // 3.2.2 Lines 59 // 3.2.3 Text 60 // 3.2.4 Data symbols 68 // 3.2.5 Axes 70 // 3.2.6 Plotting regions 74 // 3.2.7 Clipping 76 // 3.2.8 Moving to a new plot 76 // 3.3 Arranging multiple plots 77 // 3.3.1 Using the traditional graphics state 77 // 3.3.2 Layouts 78 // 3.3.3 The split-screen approach 82 // 3.4 Annotating plots 83 // 3.4.1 Annotating the plot region 83 // 3.4.2 Missing values and non-finite values 88 // 3.4.3 Annotating the margins 89 // 3.4.4 Legends 92 // 3.4.5 Axes 94 // 3.4.6 Mathematical formulae 97 // 3.4.7 Coordinate systems 99 // 3.4.8 Bitmap images 106 // 3.4.9 Special cases 106 // 3.5 Creating new plots 114 // 3.5.1 A simple plot from scratch 115 // 3.5.2 A more complex plot from scratch 115 // 3.5.3 Writing traditional graphics functions 118 //

II GRID GRAPHICS 123 // 4 Trellis Graphics: the Lattice Package 125 // 4.1 The lattice graphics model 126 // 4.1.1 Lattice devices 128 // 4.2 Lattice plot types 130 // 4.2.1 The formula argument and multipanel conditioning . 133 // 4.2.2 A nontrivial example 135 // 4.3 Controlling the appearance of lattice plots 137 // 4.4 Arranging lattice plots 140 // 4.5 Annotating lattice plots 142 // 4.5.1 Panel functions and strip functions 144 // 4.5.2 Adding output to a lattice plot 147 // 4.6 Creating new lattice plots 147 // 5 The Grid Graphics Model 149 // 5.1 A brief overview of grid graphics 150 // 5.1.1 A simple example 151 // 5.2 Graphical primitives 154 // 5.2.1 Standard arguments 158 // 5.3 Coordinate systems 159 // 5.3.1 Conversion functions 162 // 5.3.2 Complex units 164 // 5.4 Controlling the appearance of output 166 // 5.4.1 Specifying graphical parameter settings 169 // 5.4.2 Vectorized graphical parameter settings 170 // 5.5 Viewports 173 // 5.5.1 Pushing, popping, and navigating between viewports 174 // 5.5.2 Clipping to viewports 179 // 5.5.3 Viewport lists, stacks, and trees 181 // 5.5.4 Viewports as arguments to graphical primitives 183 // 5.5.5 Graphical parameter settings in viewports 184 // 5.5.6 Layouts 185 // 5.6 Missing values and non-finite values 190 // 5.7 Interactive graphics 191 // 5.8 Customizing lattice plots 191 // 5.8.1 Adding grid output to lattice output 193 // 5.8.2 Adding lattice output to grid output 194 // 6 The Grid Graphics Object Model 199 // 6.1 Working with graphical output 200 // 6.1.1 Standard functions and arguments 201 // 6.2 Grob lists, trees, and paths 203 // 6.2.1 Graphical parameter settings in gTrees 205 // 6.2.2 Viewports as components of gTrees 206 // 6.2.3 Searching for grobs 206 // 6.3 Working with graphical objects off-screen 207 // 6.3.1 Capturing output 209 // 6.4 Placing and packing grobs in frames 210 //

6.4.1 Placing and packing off-screen 213 // 6.5 Other details about grobs 213 // 6.5.1 Calculating the sizes of grobs 213 // 6.5.2 Editing graphical context 216 // 6.6 Saving and loading grid graphics 217 // 6.7 Working with lattice grobs 217 // 7 Developing New Graphics Functions and Objects 221 // 7.1 An example 222 // 7.1.1 Modularity 223 // 7.2 Simple graphics functions 223 // 7.2.1 Embedding graphical output 225 // 7.2.2 Facilitating annotation 227 // 7.2.3 Editing output 229 // 7.2.4 Absolute versus relative sizes 230 // xiv // 7.3 Graphical objects 231 // 7.3.1 Overview of creating a new graphical class 231 // 7.3.2 Defining a new graphical class 232 // 7.3.3 Validating grobs 234 // 7.3.4 Drawing grobs 236 // 7.3.5 Editing grobs 241 // 7.3.6 Sizing grobs 245 // 7.3.7 Pre-drawing and post-drawing 246 // 7.3.8 Completing the example 249 // 7.3.9 Reusing graphical elements 251 // 7.3.10 Other details 253 // 7.4 Querying grid 263 // A A Brief Introduction to R 265 // A.I Obtaining and installing R 265 // A.2 An environment for statistical computing and graphics 265 // A.2.1 Batch processing 267 // A.2.2 Data types 268 // A. 2.3 Variables 269 // A.2.4 Indexing 270 // A.2.5 Data structures 270 // A.2.6 Formulae 273 // A.2.7 Expressions 273 // A.2.8 Packages 274 // A.2.9 Accessing data sets 274 // A.2.10 Getting help 275 // A.3 A programming language 275 // A.3.1 Debugging 276 // A.4 An object-oriented language 277 // B Combining Traditional Graphics and Grid Graphics 279 // B.1 The gridBase package 279 // B.1.1 Annotating base graphics using grid 279 // B.1.2 Embedding base graphics plots in grid viewports 280 // B.1.3 Problems and limitations 283 // Bibliography 287 // Function Index 293 // Concept Index 297