Selecting Variables and Observations
Part of the
Statistics and Computing
book series (SCO)
In the previous two chapters, we focused on selecting variables and observations separately. You can combine those approaches to select both variables and observations at the same time. As an example, we will use the various methods to select the variables workshop and q1 to q4 for only the males.
KeywordsCharacter Index Data Frame Data Subset Index Vector Numeric Index
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.
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