inversions: Count the number of total inversions of a permutation
In Tex4exams: Generating 'Sweave' Code for 'R/exams' Questions in Mathematics
inversions R Documentation
Count the number of total inversions of a permutation
Description
inversions() counts the number of inversions of a permutation.
Usage
inversions(x)
Arguments
x
a permutation of 1, 2, ..., n.
Details
Input must be a list of numbers.
Value
The total number of inversions in a list.
See Also
inversionv
Examples
inversions(c(3,1,2))
Tex4exams documentation built on May 31, 2023, 8:04 p.m.
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| inversions | R Documentation |
Count the number of total inversions of a permutation
Description
inversions() counts the number of inversions of a permutation.
Usage
inversions(x)
Arguments
x |
a permutation of 1, 2, ..., n. |
Details
Input must be a list of numbers.
Value
The total number of inversions in a list.
See Also
inversionv
Examples
inversions(c(3,1,2))
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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