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Plot function for class megaEnv

Source: R/createMegaEnv.R
plot.megaEnv.Rd

Function for creating scatter plots of predicted values in computed mega environments.

Usage

# S3 method for class 'megaEnv'
plot(
  x,
  ...,
  engine = c("lme4", "asreml"),
  colorGenoBy = NULL,
  title = paste("Scatterplot of mega environments for", x$trait),
  output = TRUE
)

Arguments

x

An object of class megaEnv.

...

Further arguments to be passed on to underlying plot functions.

engine

A character string specifying the engine used for making the predictions on which the plots are based.

colorGenoBy

A character string indicating a column in TD by which the genotypes in the scatter plots are colored. If NULL all genotypes are displayed in black.

title

A character string used a title for the plot.

output

Should the plot be output to the current device? If FALSE only a ggtable object is invisibly returned.

See also

Other mega environments: gxeMegaEnv(), predict.megaEnv()

Examples

## Compute mega environments for TDMaize.
geMegaEnv <- gxeMegaEnv(TD = TDMaize, trait = "yld")

## Create a scatter plot of predicted values.
plot(geMegaEnv)
#> Warning: One should be cautious with the interpretation of predictions for mega environments that are based on less than 10 trials.
#> boundary (singular) fit: see help('isSingular')