ourMELONS/R/poistaLiianPienet.R

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#' @title Remove too small
#' @description Muokkaa tulokset muotoon, jossa outlier yksilöt on poistettu.
#' Tarkalleen ottaen poistaa ne populaatiot, joissa on vähemmän kuin
#' 'alaraja':n verran yksilöit?
#' @param npops npops
#' @param rowsFromInd rowsFromInd
#' @param alaraja alaraja
poistaLiianPienet <- function(npops, rowsFromInd, alaraja) {
popSize <- zeros(1, npops)
if (npops > 0) {
for (i in 1:npops) {
popSize[i] <- length(which(globals$PARTITION == i))
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}
}
miniPops <- which(popSize < alaraja)
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if (length(miniPops) == 0) {
return(npops)
}
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outliers <- matrix(NA, 0, 0)
for (pop in miniPops) {
inds <- which(globals$PARTITION == pop)
cat("Removed individuals: ")
cat(as.character(inds))
outliers <- matrix(c(outliers, inds), ncol = 1)
}
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ninds <- length(globals$PARTITION)
globals$PARTITION[outliers] <- 0
korit <- unique(globals$PARTITION(which(globals$PARTITION > 0)))
for (n in 1:length(korit)) {
kori <- korit[n]
yksilot <- which(globals$PARTITION == kori)
globals$PARTITION[yksilot] == n
}
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# TODO: add COUNTS, SUMCOUNTS and PARTITION to return or use <-
COUNTS[, , miniPops] <- NA
SUMCOUNTS[miniPops, ] <- NA
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npops <- npops - length(miniPops)
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return(npops)
}