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The opposite of %in%.

Usage

x %notin% vector

Arguments

x

Numeric or character vector.

vector

Numeric or character vector.

Value

A vector of TRUE or FALSE.

See also

Examples

data = data.table(ID=1:10, X=sample(1:10, 10))
data
#>        ID     X
#>     <int> <int>
#>  1:     1     5
#>  2:     2     8
#>  3:     3     4
#>  4:     4    10
#>  5:     5     6
#>  6:     6     3
#>  7:     7     2
#>  8:     8     1
#>  9:     9     7
#> 10:    10     9
data[ID %notin% c(1, 3, 5, 7, 9)]
#>       ID     X
#>    <int> <int>
#> 1:     2     8
#> 2:     4    10
#> 3:     6     3
#> 4:     8     1
#> 5:    10     9