coinc.gam: Three-point coincidence under the gamma renewal model

In kbroman/ricalc: Calculations for Recombinant Inbred Lines

Three-point coincidence under the gamma renewal model

Description

Calculates the three-point coincidence under the gamma renewal model, under the assumption that the two defined intervals have the same recombination fraction.

Usage

coinc.gam(r, nu=1, tol=1e-12)

Arguments

r	Recombination fraction for each interval (can be a vector).
nu	Interference parameter (nu = m+1 in the chi-square model; nu=0 is NI).
tol	Tolerance for doing numerical integration.

Details

Uses the functions mf.gam and imf.gam.

Value

Vector of three-point coincidences, of same length as the input r.

Author(s)

Karl W Broman, [e-mail]

References

Zhao, H. and Speed, T. P. (1996) On genetic map functions. Genetics 142, 1369–1377.

Broman, K. W., Rowe, L. B., Churchill, G. A. and Paigen, K. (2002) Crossover interference in the mouse. Genetics 160, 1123–1131.

See Also

mf.gam, imf.gam

Examples

coinc.gam(seq(0.01,0.49,by=0.01), 11.3)

kbroman/ricalc documentation built on May 17, 2023, 11:54 p.m.