indviab: Ear Indexes

In EstimateBreed: Estimation of Environmental Variables and Genetic Parameters

Ear Indexes

Description

Estimating the viability index from the combination of two field variables.

Usage

indviab(
  GEN,
  var1,
  var2,
  ylab = "Index",
  xlab = "Genotype",
  stat = "all",
  verbose = FALSE,
  plot = FALSE
)

Arguments

GEN	The column with the name of the genotypes
var1	The column containing the first variable
var2	The column containing the second variable
ylab	The name of the chart's Y axis
xlab	The name of the chart's X axis
stat	Logical argument. Use 'all' to return the values obtained for all observations or 'mean' to return the mean per genotype.
verbose	Logical argument. Runs the code silently if FALSE.
plot	Logical argument. Plot a graphic if 'TRUE'.

Value

Returns the index obtained between the reported variables. The higher the index, the better the genotype.

Author(s)

Willyan Junior Adorian Bandeira

Ivan Ricardo Carvalho

Murilo Vieira Loro

Leonardo Cesar Pradebon

Jose Antonio Gonzalez da Silva

References

Rigotti, E. J., Carvalho, I. R., Loro, M. V., Pradebon, L. C., Dalla Roza, J. P., & Sangiovo, J. P. (2024). Seed and grain yield and quality of wheat subjected to advanced harvest using a physiological ripening process. Revista Engenharia na Agricultura - REVENG, 32, 54-64. \Sexpr[results=rd]{tools:::Rd_expr_doi("10.13083/reveng.v32i1.17394")}

Examples

library(EstimateBreed)

data("trigo")
#Ear viability index
index1 <- with(trigo,indviab(TEST,NGE,NEE))

#Ear harvest index
index2 <- with(trigo,indviab(TEST,MGE,ME))

#Spikelet deposition index in the ear
index3 <- with(trigo,indviab(TEST,NEE,CE))

EstimateBreed documentation built on April 4, 2025, 5:37 a.m.