plot.sh: Plot the Smith-Hazel index
In TiagoOlivoto/metan: Multi Environment Trials Analysis

plot.sh

R Documentation

Plot the Smith-Hazel index

Description

Makes a radar plot showing the individual genetic worth for the Smith-Hazel index

Usage

## S3 method for class 'sh'
plot(
  x,
  SI = 15,
  radar = TRUE,
  arrange.label = FALSE,
  size.point = 2.5,
  size.line = 0.7,
  size.text = 10,
  col.sel = "red",
  col.nonsel = "black",
  ...
)

Arguments

`x`	An object of class `sh`
`SI`	An integer (0-100). The selection intensity in percentage of the total number of genotypes.
`radar`	Logical argument. If true (default) a radar plot is generated after using `coord_polar()`.
`arrange.label`	Logical argument. If `TRUE`, the labels are arranged to avoid text overlapping. This becomes useful when the number of genotypes is large, say, more than 30.
`size.point`	The size of the point in graphic. Defaults to 2.5.
`size.line`	The size of the line in graphic. Defaults to 0.7.
`size.text`	The size for the text in the plot. Defaults to 10.
`col.sel`	The colour for selected genotypes. Defaults to `"red"`.
`col.nonsel`	The colour for nonselected genotypes. Defaults to `"black"`.
`...`	Other arguments to be passed from ggplot2::theme().

Value

An object of class ⁠gg, ggplot⁠.

Author(s)

Tiago Olivoto tiagoolivoto@gmail.com

Examples


library(metan)
vcov <- covcor_design(data_g, GEN, REP, everything())
means <- as.matrix(vcov$means)
pcov <- vcov$phen_cov
gcov <- vcov$geno_cov

index <- Smith_Hazel(means, pcov = pcov, gcov = gcov, weights = rep(1, 15))
plot(index)

TiagoOlivoto/metan documentation built on Oct. 16, 2024, 8:22 p.m.