Medien Arithmetic with R (part 4) - logical values and logical operators

Arithmetic with R (part 4) - logical values and logical operators

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In this last lecture, we look at logical values and logical operators. These are going to be important, just like missing values, because we will often have to swipe data sets for missing values and eliminate them based on a test whose answer is a logical value. Make sure you go through these yourself on the R console.