indviab {EstimateBreed} | R Documentation |
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. 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))