#' @title XXX
#'
#' @description XXX
#'
#' location: /net/hafkaldi/export/u2/reikn/Splus5/GETALK/.RData
#'
#' @export
#'
#' @param tegund XXX
#' @param kyn XXX
#' @param kynth XXX
#' @param okynth.gildi XXX
#' @param kynth.gildi XXX
#' @param lengd XXX
#' @param Stodvar XXX
#' @param lengd.thyngd.data XXX
#' @param lengdir XXX
#' @param numer XXX
#' @param talid XXX
#' @param afli XXX
#' @param std.toglengd XXX
#' @param trollbreidd XXX
#' @param area XXX
MakeLdist <-
function (tegund, kyn = F, kynth = F, okynth.gildi = 1, kynth.gildi = 2,
lengd, Stodvar, lengd.thyngd.data, lengdir, numer, talid = T,
afli = NULL, std.toglengd = NULL,
trollbreidd, area) # EH added
{
medalle <- (lengd[-length(lengd)] + lengd[-1])/2
col.names <- c("lengd", "synis.id", "fjoldi")
if (kynth)
col.names <- c(col.names, "kynthroski")
if (kyn)
col.names <- c(col.names, "kyn")
if (!missing(lengd.thyngd.data))
WT <- T
else WT <- F
if (missing(lengdir))
lengdir <- fjolst::lesa.lengdir(Stodvar$synis.id, tegund, col.names)
else if (!missing(Stodvar))
lengdir <- lengdir[!is.na(match(lengdir$synis.id, Stodvar$synis.id)),
]
lengdir <- lengdir[!is.na(cut(lengdir$lengd, lengd)), ]
if (talid) {
if (missing(numer))
numer <- fjolst::lesa.numer(Stodvar$synis.id, tegund)
lengdir <- fjolst::Skala.med.toldum(lengdir, numer)
}
else lengdir$fj.alls <- lengdir$fjoldi
if (is.na(match("kyn", names(lengdir))))
lengdir$kyn <- rep(1, nrow(lengdir))
if (is.na(match("kynth", names(lengdir))))
lengdir$kynth <- rep(1, nrow(lengdir))
lengdir$wt <- rep(1, nrow(lengdir))
if (!is.null(afli)) {
lengdir <- Reikna.thyngd(lengdir, lengd.thyngd.data)
lengdir <- Skala.med.afla(lengdir, afli)
}
if (!is.null(std.toglengd))
lengdir <- Skala.med.toglengd(lengdir, trollbreidd, area)
col.names <- c(col.names, "fj.alls")
tmp.data <- data.frame(synis.id = rep(lengdir$synis.id[1],
length(medalle)), lengd = medalle, fjoldi = rep(0, length(medalle)),
fj.alls = rep(0, length(medalle)), kynth = rep(0, length(medalle)),
kyn = rep(1, length(medalle)), wt = rep(0, length(medalle)))
tmp.data$kyn[1] <- 2
tmp.data$kynth[1] <- 1
tmp.data <- tmp.data[, col.names]
tmp.data <- rbind(tmp.data, lengdir[, names(tmp.data)])
tmp.data$lenfl <- cut(tmp.data$lengd, lengd)
tmp.data <- tmp.data[!is.na(tmp.data$lenfl), ]
utkoma <- list()
if (WT) {
tmp.data <- Reikna.thyngd(tmp.data, lengd.thyngd.data)
attr(utkoma, "WT") <- T
}
else attr(utkoma, "WT") <- F
Calc.tot.ldist <- function(tmp.data) {
utkoma <- list()
utkoma$LDIST.MAELT <- as.vector(tapply(tmp.data$fjoldi,
tmp.data$lenfl, sum))
utkoma$LDIST.ALLS <- as.vector(tapply(tmp.data$fj.alls,
tmp.data$lenfl, sum))
utkoma$MEANWT.ALLS <- as.vector(tapply(tmp.data$fj.alls *
tmp.data$wt, tmp.data$lenfl, sum)/tapply(tmp.data$fj.alls,
tmp.data$lenfl, sum))
utkoma$MEANLE <- as.vector(tapply(tmp.data$fj.alls *
tmp.data$lengd, tmp.data$lenfl, sum)/tapply(tmp.data$fj.alls,
tmp.data$lenfl, sum))
return(utkoma)
}
utkoma <- as.vector(Calc.tot.ldist(tmp.data))
if (kyn) {
i <- tmp.data$kyn == 1
utkoma$LDIST.MALE <- as.vector(Calc.tot.ldist(tmp.data[i,
]))
i <- tmp.data$kyn == 2
utkoma$LDIST.FEMALE <- as.vector(Calc.tot.ldist(tmp.data[i,
]))
}
if (kyn && kynth)
class(utkoma) <- c("ldist", "list")
attr(utkoma, "medalle") <- medalle
attr(utkoma, "get.alk.call") <- match.call()
return(utkoma)
}
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