mpimputerf: Impute unknown recombination fraction values
In behuang/mpMap: Multi-Parent RIL Genetic Analysis

Description Usage Arguments Details Value

Construct a new mpcross object, with missing recombination fraction values imputed.

1	mpimputerf(mpcross)

mpcross

Object of class mpcross

Imputation is performed by replacing missing values with a value from the ‘nearest’ column. Here the distance between two columns of the recombination fraction matrix is determined by treating both columns as points in euclidean space and taking the euclidean distance between these points. In theory using rows instead of columns may result in a different imputed value, but in practice the difference between the two approaches is probably negligible.

The original object with any NA values of rf$theta replaced by imputed values

behuang/mpMap documentation built on May 12, 2019, 10:53 a.m.