In examples : GenerateData.R

Generate pools

Pop@gender = sample(x = c("M", "F"), size = 370, replace = TRUE)
Error in (function (cl, name, valueClass) :
‘gender’ is not a slot in class “Pop”

prepareGenderForAlphaMate(pop = Pop, file = "Pools.txt»)

Error in data.frame(id = pop@id, genderRole = pop@gender) :
no slot of name "gender" for this object of class "Pop"
Called from: data.frame(id = pop@id, genderRole = pop@gender)

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prepareNrmForAlphaMate(pop = Pop, file = "Nrm.txt»)

Error in calcGIbs(X = pullSnpGeno(pop = pop, snpChip = snpChip)) :
could not find function "calcGIbs"
Called from: cbind(pop@id, calcGIbs(X = pullSnpGeno(pop = pop, snpChip = snpChip)))

My simulation data has 1,030 individuals, included 30 sire and 1,000 dam. First, I run the program and got the results, but the value of the current inbreeding is -0.00028. Among the other outputs, the inbreeding and coancestry are also negative. As we know, the range of the inbreeding coefficients is from 0 to 0.5. Why is the inbreeding coefficients negative? Second, Won't the software give the value of genetic gain? Need us to calculate separately?