Created
June 22, 2016 04:41
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Vector in R #R
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| remain <- c(11,12,11,13) | |
| # name the elements | |
| suits <- c("spades", "hearts", "diamonds", "clubs") | |
| names(remain) <- suits | |
| # shortcut | |
| remain <- c(spades=11, hearts=12, diamonds=11, clubs=13) | |
| str(remain) # see detail | |
| # a normal var is a vector of length 1 | |
| apples = 5 | |
| is.vector(apples) # TRUE | |
| length(apples) # 1 |
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