nQtl: Matrix of number of activated QTLs

In evola: Evolutionary Algorithm

Matrix of number of activated QTLs

Description

Makes a matrix indicating how many QTLs were activated for each solution.

Usage

nQtl(object)

Arguments

object

Object returned by the evolafit function.

Details

A simple apply function to count the number of active QTLs per solution (row) per trait (columns).

Value

$res

a matrix

References

Giovanny Covarrubias-Pazaran (2024). evola: a simple evolutionary algorithm for complex problems. To be submitted to Bioinformatics.

See Also

evolafit – the core function of the package

Examples

set.seed(1)

# Data
Gems <- data.frame(
  Color = c("Red", "Blue", "Purple", "Orange",
            "Green", "Pink", "White", "Black", 
            "Yellow"),
  Weight = round(runif(9,0.5,5),2),
  Value = round(abs(rnorm(9,0,5))+0.5,2),
  Times=c(rep(1,8),0)
)
head(Gems)

 

# Task: Gem selection. 
# Aim: Get highest combined value.
# Restriction: Max weight of the gem combined = 10. 

# simple specification
res00<-evolafit(formula=cbind(Weight,Value)~Color, dt= Gems,
               # constraints on traits: if greater than this ignore
               constraintsUB = c(10,Inf), nGenerations = 10
)
nQtl(res00)

 

evola documentation built on Aug. 8, 2025, 7:54 p.m.