summary.gData {statgenGWAS}

Summary function for the class gData

Description

Gives a summary for an object of S3 class gData.

Usage

## S3 method for class 'gData'
summary(object, ..., trials = NULL)

Arguments

object

An object of class gData.

...

Not used.

trials

A vector of trials to include in the summary. These can be either numeric indices or character names of list items in pheno. If NULL, all trials are included.

Value

A list with a most four components:

mapSum

A list with number of markers and number of chromosomes in the map.

markerSum

A list with number of markers, number of genotypes and the distribution of the values within the markers.

phenoSum

A list of data.frames, one per trial with a summary of all traits within the trial.

covarSum

A list of data.frames, one per trial with a summary of all covariates within the trial.

All components are only present in the output if the corresponding content is present in the gData object.