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Essential R Reference > 프로그래밍

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Essential R Reference
판매가격 49,000원
저자 Gardener
도서종류 외국도서
출판사 Wiley
발행언어 영어
발행일 2012-11
페이지수 576
ISBN 9781118391419
도서구매안내 온, 오프라인 서점에서 구매 하실 수 있습니다.

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  • 도서 정보

    도서 상세설명

    Introduction xv

    Theme 1 Data 1

    Data Types 3

    Types of Data 3

    Altering Data Types 16

    Testing Data Types 18

    Creating Data 22

    Creating Data from the Keyboard 22

    Creating Data from the Clipboard 29

    Adding to Existing Data 29

    Importing Data 39

    Importing Data from Text Files 39

    Importing Data from Data Files 46

    Saving Data 49

    Saving Data as a Text File to Disk 50

    Saving Data as a Data File to Disk 59

    Viewing Data 61

    Listing Data 61

    Data Object Properties 74

    Selecting and Sampling Data 107

    Sorting and Rearranging Data 117

    Summarizing Data 121

    Summary Statistics 121

    Summary Tables 136

    Distribution of Data 146

    Density Functions 148

    Probability Functions 152

    Quantile Functions 158

    Random Numbers 161

    Theme 2 Math and Statistics 167

    Mathematical Operations 169

    Math 169

    Logic 188

    Complex Numbers 194

    Trigonometry 202

    Hyperbolic Functions 206

    Matrix Math 206

    Summary Statistics 223

    Simple Summary Stats 223

    Tests of Distribution 235

    Differences Tests 240

    Parametric Tests 241

    Non-parametric 252

    Correlations and Associations 267

    Correlation 267

    Association and Goodness of Fit 275

    Analysis of Variance and Linear Modeling 283

    ANOVA 284

    Linear Modeling 300

    Miscellaneous Methods 317

    Clustering 318

    Ordination 324

    Time Series 331

    Non-linear Modeling and Optimization 333

    Theme 3 Graphics 347

    Making Graphs 348

    Types of Graphs 349

    Saving Graphs 389

    Adding to Graphs 398

    Adding Data 398

    Adding Lines 404

    Adding Shapes 416

    Adding Text 422

    Adding Legends 432

    Graphical Parameters 436

    Using the par Command 437

    Altering Color 439

    Altering Axis Parameters 446

    Altering Text Parameters 453

    Altering Line (and Box) Parameters 456

    Altering Plot Margins 459

    Altering the Graph Window 462

    Theme 4 Utilities 475

    Install 476

    Installing R 477

    Installing Packages 477

    Using R 480

    Using the Program 480

    Additional Packages 486

    Programming 490

    Managing Functions 491

    Saving and Running Scripts 498

    Conditional Control 502

    Returning Results 507

    Error Trapping 525

    Constants 527

    Index 529
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