SAS and R: Data Management, Statistical Analysis, and Graphics

Errata (as of August 24, 2009)

1. The code new$x should be x in the R code for section 3.5.5 (p. 109).
2. The code new$x should be x in the R code for section 3.5.6 (p. 109).
3. The file savedfile referenced in the first R code block within section 4.6 (p. 146) was created by the code on p. 54 (section 1.13.1).
4. The variable indtot described as the Index of Drug Abuse Consequences should be Inventory of Drug Use Consequences (p. 207).
5. The first code block on page 225 is missing a line. Between input @7 x y; and output pcts; should be the line const=1;
   This generates a value used in the proc gmap code on page 227.
6. The first code block on page 229 uses an incorrect option. Instead of data=helpmiss, the code should read data=help.
7. The variable indtot described as the Index of Drug Abuse Consequences should be Inventory of Drug Use Consequences (p. 280).

 

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