Selecting Observations

  • Robert A. Muenchen
  • Joseph M. Hilbe
Part of the Statistics and Computing book series (SCO)


It bears repeating that the approaches that R uses to select observations are, for the most part, the same as those discussed in the previous chapter for selecting variables. This chapter focuses only on selecting observations, and it does so in the same order as the chapter on selecting variables. The next chapter will cover the selection of variables and observations at the same time but will do so in much less detail.


Regular Expression Index Number Data Frame Select Variable Character Vector 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

Copyright information

© Springer Science+Business Media, LLC 2010

Authors and Affiliations

  1. 1.Statistical Consulting Center, Stokeley Management CenterUniversity of Tennessee Office of Information TechnologyKnoxvilleUSA
  2. 2.FlorenceUSA

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