kin.morgan: kinship matrix for simple pedigree

In gap: Genetic Analysis Package

kinship matrix for simple pedigree

Description

kinship matrix for simple pedigree

Usage

kin.morgan(ped, verbose = FALSE)

Arguments

ped	individual's id, father's id and mother's id.
verbose	an option to print out the original pedigree.

Details

kinship matrix according to Morgan v2.1.

Value

The returned value is a list containing:

• kin the kinship matrix in vector form.

• kin.matrix the kinship matrix.

Note

The input data is required to be sorted so that parents preceed their children.

Author(s)

Morgan development team, Jing Hua Zhao

References

Morgan V2.1 https://sites.stat.washington.edu/thompson/Genepi/MORGAN/Morgan.shtml

See Also

gif

Examples

## Not run: 
# Werner syndrome pedigree
werner<-c(
 1, 0,  0,  1,
 2, 0,  0,  2,
 3, 0,  0,  2,
 4, 1,  2,  1,
 5, 0,  0,  1,
 6, 1,  2,  2,
 7, 1,  2,  2,
 8, 0,  0,  1,
 9, 4,  3,  2,
10, 5,  6,  1,
11, 5,  6,  2,
12, 8,  7,  1,
13,10,  9,  2,
14,12, 11,  1,
15,14, 13,  1)
werner<-t(matrix(werner,nrow=4))
kin.morgan(werner[,1:3])

## End(Not run)

gap documentation built on Sept. 11, 2024, 5:36 p.m.