indexes_chr: Extract last index of every chromosome in a vector of...
In OchoaLab/simfam: Simulate and Model Family Pedigrees with Structured Founders
indexes_chr R Documentation
Extract last index of every chromosome in a vector of chromosomes
Description
This function tests that chromosomes appear in their numerical order (dies with an error otherwise), and returns the last index of each chromosome.
Usage
indexes_chr(chrs)
Arguments
chrs
Vector of integer chromosomes as it appears in a bim table.
Value
Vector of end indexes per chromosome.
The numerical value of the chromosome is its index in this vector.
Chromosomes that were not observed have NA values as their end indexes.
Examples
# the end of chr1 is at index 4, for chr2 it's 7, and for chr3 it's 9
indexes_chr( c(1,1,1,1,2,2,2,3,3) )
OchoaLab/simfam documentation built on Jan. 11, 2025, 12:23 a.m.
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| indexes_chr | R Documentation |
Extract last index of every chromosome in a vector of chromosomes
Description
This function tests that chromosomes appear in their numerical order (dies with an error otherwise), and returns the last index of each chromosome.
Usage
indexes_chr(chrs)
Arguments
chrs |
Vector of integer chromosomes as it appears in a |
Value
Vector of end indexes per chromosome.
The numerical value of the chromosome is its index in this vector.
Chromosomes that were not observed have NA values as their end indexes.
Examples
# the end of chr1 is at index 4, for chr2 it's 7, and for chr3 it's 9
indexes_chr( c(1,1,1,1,2,2,2,3,3) )
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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