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nullmarkers

Identify markers without any genotype data

Description

Identify markers in a cross that have no genotype data.

Usage

nullmarkers(cross)

Arguments

cross

An object of class cross. See read.cross for details.

Value

Marker names (a vector of character strings) with no genotype data.

Author(s)

Karl W Broman, broman@wisc.edu

See Also

Examples

# one marker with no data
data(hyper)
nullmarkers(hyper)

# nothing in listeria
data(listeria)
nullmarkers(listeria)
qtl

Tools for Analyzing QTL Experiments

v1.48-1
GPL-3
Authors
Karl W Broman <broman@wisc.edu> and Hao Wu, with ideas from Gary Churchill and Saunak Sen and contributions from Danny Arends, Robert Corty, Timothee Flutre, Ritsert Jansen, Pjotr Prins, Lars Ronnegard, Rohan Shah, Laura Shannon, Quoc Tran, Aaron Wolen, Brian Yandell, and R Core Team
Initial release
2021-03-24

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