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Statistical Programming with SAS/IML Software by Rick Wicklin

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Chapter 11. Calling Functions in the R Language

Contents

  • 11.1 Overview of Calling Functions in the R Language 251

  • 11.2 Introduction to the R Language 252

  • 11.3 Calling R Functions from IMLPlus 252

  • 11.4 Data Frames and Matrices: Passing Data to R 254

    • 11.4.1 Transferring SAS Data to R 254

    • 11.4.2 What Happens to the Data Attributes? 256

    • 11.4.3 Transferring Data from R to SAS Software 257

  • 11.5 Importing Complicated R Objects 259

  • 11.6 Handling Missing Values 261

    • 11.6.1 R Functions and Missing Values 261

    • 11.6.2 Merging R Results with Data That Contain Missing Values 262

  • 11.7 Calling R Packages 264

    • 11.7.1 Installing a Package 264

    • 11.7.2 Calling Functions in a Package 264

  • 11.8 Case Study: Optimizing a Smoothing Parameter 267

    • 11.8.1 Computing a Loess Smoother in R 268 ...

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