mpcalcld: Calculate linkage disequilibrium between all pairs of markers

Description Usage Arguments Value References See Also

View source: R/mpcalcld.R

Description

Calculate linkage disequilibrium for multiple multi-allelic measures, including Lewontin's D, W, and correlation.

Usage

1
  mpcalcld(object)

Arguments

object

Object of class mpcross

Value

Original object with additional component ld consisting of separate matrices for each different measure.

W

Related to Chi-square test for independence (measure of non-centrality)

LewontinD

Lewontin's D' statistic

delta2

Delta-squared statistic

r2

Correlation between markers

References

Zhao H, Nettleton D, Soller M and JCM Dekkers (2005) Evaluation of linkage disequilibrium measures between multi-allelic markers as predictors of linkage disequilibrium between markers and QTL. Genet Res Camb 86:77-87.

See Also

mpestrf


mpMap documentation built on May 29, 2017, 2:50 p.m.