How can I delete multiple values from a vector in R?

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Apr 26, 2018 in Data Analytics by zombie
• 3,690 points
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1 answer to this question.

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The %in% operator tells  which elements are among the numers to be removed:

m <- sample (1 : 10)
remove <- c (3, 5)
m
[1] 10  5  2  7  1  6  3  4  8  9
m %in% remove
[1] FALSE  TRUE  FALSE FALSE FALSE FALSE  TRUE FALSE FALSE FALSE
m [! m %in% remove]
[1] 10 2 7  1  6  4  8  9
answered Apr 26, 2018 by shams
• 3,580 points

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