Data Types Used in R

The workhorse data types of R are the vector and the data frame. Recall that (almost) everything in R is an object and a vector. Numbers and strings are 1 element vectors (that is length(n) == length(s) is true). Vectors can be numeric (c(1,2,3)) or character (c(“WoW”, “Good”, “Bad”)) or mixed (c(1, “two”, 3)). Mixed vectors are always considered to

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