Values inside interval

Values inside interval

In closed interval: %[]%

In open interval: %()%

In half-closed interval (left): %[)%

In half-closed interval (right): %(]%

Return x in closed interval: %[.]%

Return x in open interval: %(.)%

Return x in half-closed interval (left): %[.)%

Return x in half-closed interval (right): %(.]%

Usage

x %[]% j

x %()% j

x %[)% j

x %(]% j

x %[.]% j

x %(.)% j

x %[.)% j

x %(.]% j

Arguments

x

A vector

j

A 2-element numeric vector indicating a range

Value

Logical vector of length x, or, values in the range j

Note

Package DescTools provides similar functions

Examples

# Closed interval
0:5 %[]% c(1,5)  # logical vector
#> [1] FALSE  TRUE  TRUE  TRUE  TRUE  TRUE
0:5 %[.]% c(1,5) # extract values
#> [1] 1 2 3 4 5

# Open interval
0:5 %()% c(1,5)
#> [1] FALSE FALSE  TRUE  TRUE  TRUE FALSE
0:5 %(.)% c(1,5)
#> [1] 2 3 4

# Closed interval left
0:5 %[)% c(1,5)
#> [1] FALSE  TRUE  TRUE  TRUE  TRUE FALSE
0:5 %[.)% c(1,5)
#> [1] 1 2 3 4

# Closed interval right
0:5 %(]% c(1,5)
#> [1] FALSE FALSE  TRUE  TRUE  TRUE  TRUE
0:5 %(.]% c(1,5)
#> [1] 2 3 4 5