Nothing
"sim.tmp" <-
function(x, y, method="soer", normalize = FALSE, adjust=TRUE, ...) {
if (!is.na(pmatch(method, "jaccard")))
method <- "jaccard"
METHODS <- c("soerensen", "jaccard", "ochiai", "mountford", "whittaker", "lande", "wilsonshmida", "cocogaston", "magurran", "harrison", "cody", "williams", "williams2", "harte", "simpson", "lennon", "weiher", "ruggiero", "lennon2", "rout1ledge", "rout2ledge", "rout3ledge", "sokal1", "dice", "kulcz1insky", "kulcz2insky", "mcconnagh", "manhattan", "simplematching", "margaleff", "pearson", "roger", "baroni", "dennis", "fossum", "gower", "legendre", "sokal2", "sokal3", "sokal4", "stiles", "yule")
method <- pmatch(method, METHODS)
if (is.na(method)){
stop("invalid similarity method")
}
if (method == -1){
stop("ambiguous similarity method")
}
if (ncol(x)==3) {
x <- mama(x)
x <- x[order(names(x))]
}
if (ncol(y)==3) {
y <- mama(y)
y <- y[order(names(y))]
}
df1 <- ifelse(x>0, 1, 0)
df2 <- ifelse(y>0, 1, 0)
nms1 <- names(data.frame(df1))
nms2 <- names(data.frame(df2))
n.spc1 <- ncol(df1)
n.spc1 <- ncol(df1)
# this rownames are valid if adjust=FALSE
plots <- row.names(df1)
if (adjust) {
df.ges <- merge(df1, df2, by=0, suffixes=c(".xxx", ".yyy"))
row.names(df.ges) <- df.ges[,1]
df.ges <- df.ges[,-1]
spc.nms <- names(df.ges)
names(df.ges) <- c(1:ncol(df.ges))
df1 <- df.ges[,-grep(".yyy", spc.nms)]
df2 <- df.ges[,-grep(".xxx", spc.nms)]
# before re-renaming, the species from the each other matrix have to be filled in and assigned with zeros
only1 <- data.frame((sapply(nms1, grep, spc.nms)))
only1.slct <- only1[1, apply(only1, 2, diff) == 0]
only2 <- data.frame((sapply(nms2, grep, spc.nms)))
only2.slct <- only2[1, apply(only2, 2, diff) == 0]
df1[,as.character(only2.slct)] <- 0
df2[,as.character(only1.slct)] <- 0
names(df1) <- gsub(".xxx", "", spc.nms[as.numeric(names(df1))])
names(df2) <- gsub(".yyy", "", spc.nms[as.numeric(names(df2))])
df1 <- df1[,sort(names(df1))]
df2 <- df2[,sort(names(df2))]
plots <- row.names(df.ges)
}
n.spc <- ncol(df1)
a <- rowSums(df1*df2)
b <- rowSums((df1==1) & (df2==0))
c <- rowSums((df1==0) & (df2==1))
# still need to think about d
d <- n.spc - a - b - c
if (normalize) {
an <- a/(a+b+c)
bn <- b/(a+b+c)
cn <- c/(a+b+c)
a <- an
b <- bn
c <- cn
}
if (method == 1) {
dis <- (2*a)/((2*a) + b + c)
}
else if (method == 2) {
dis <- a / (a + b + c)
}
else if (method == 3) {
dis <- a / sqrt((a + b) * (a + c))
}
else if (method == 4) {
dis <- (2 * a) / (a * (b + c) + (2 * b * c))
}
else if (method == 5) {
dis <- ((a + b + c) / ((2 * a + b + c)/2))-1
}
else if (method == 6) {
dis <- (b + c)/2
}
else if (method == 7) {
dis <- (b+c)/((2*a)+b+c)
}
else if (method == 8) {
dis <- (b+c)/(a+b+c)
}
else if (method == 9) {
dis <- ((2*a)+b+c)*(1-(a/(a+b+c)))
}
else if (method == 10) {
dis <- pmin(b,c) / (pmax(b,c) + a)
}
else if (method == 11) {
dis <- 1-((a*((2*a)+b+c))/(2*(a+b)*(a+c)))
}
else if (method == 12) {
dis <- pmin(b,c) / (a+b+c)
}
else if (method == 13) {
dis <- ((b*c)+1) / ((((a+b+c) * exp(2)) - (a+b+c)) / 2)
}
else if (method == 14) {
dis <- 1-((2*a) / ((2*a) + b + c))
}
else if (method == 15) {
dis <- pmin(b,c) / (pmin(b,c) + a)
}
else if (method == 16) {
dis <- (2 * abs(b-c)) / ((2*a) + b +c)
}
else if (method == 17) {
dis <- b + c
}
else if (method == 18) {
dis <- a / (a+c)
}
else if (method == 19) {
dis <- 1 - (log((2*a + b + c)/(a + b + c)) / log(2))
}
else if (method == 20) {
dis <- (((a+b+c) * exp(2))/(((a+b+c)*exp(2))-(2*b*c)))-1
}
else if (method == 21) {
dis <- log(2*a+b+c)-((1/(2*a+b+c))*2*a*log(2))-((1/(2*a+b+c))*((a+b)*log(a+b)+(a+c)*log(a+c)))
}
else if (method == 22) {
dis <- log(2*a+b+c)-((1/(2*a+b+c))*2*a*log(2))-((1/(2*a+b+c))*((a+b)*log(a+b)+(a+c)*log(a+c)))
dis <- exp(dis)-1
}
else if (method == 23) {
dis <- a / (a + 2*(b + c))
}
else if (method == 24) {
dis <- a / (pmin((b+a),(c+a)))
}
else if (method == 25) {
dis <- a / (b+c)
}
else if (method == 26) {
dis <- ((a/2) * ((2*a) + b +c)) / ((a+b)*(a+c))
}
else if (method == 27) {
dis <- ((a^2)-(b*c)) / ((a+b)*(a+c))
}
else if (method == 28) {
dis <- (b+c) / (a+b+c+d)
}
else if (method == 29) {
dis <- (a+d) / (a+b+c+d)
}
else if (method == 30) {
dis <- (a * (a+b+c+d)) / ((a+b) * (a+c))
}
else if (method == 31) {
dis <- ((a*d) - (b*c)) / sqrt((a + b)*(a + c)*(d + b)*(d + c))
}
else if (method == 32) {
dis <- (a + d) / (a + 2*(b + c) +d)
}
else if (method == 33) {
dis <- ((sqrt(a*d))+c) / ((sqrt(a*d))+b+c+a)
}
else if (method == 34) {
dis <- ((a+d) - (b*c)) / (sqrt((a+b+c+d)*(a+b)*(a+c)))
}
else if (method == 35) {
dis <- ((a+b+c+d) * (-1 * ((a/2)^2))) / ((a+b)*(a+c))
}
else if (method == 36) {
dis <- (a - (b+c)+d) / (a+b+c+d)
}
else if (method == 37) {
dis <- a / (a+b+c+d)
}
else if (method == 38) {
dis <- a / (a*d) / sqrt((a+b)*(a + c)*(d + b)*(d + c))
}
else if (method == 39) {
dis <- ((2*a)+(2*d)) / (a+d+(a+b+c+d))
}
else if (method == 40) {
dis <- (a+d) / (b+c)
}
else if (method == 41) {
dis <- log(((a+b+c+d) * (( abs((a*d)-(b*c)) - ( (a+b+c+d) / 2))^2) / ((a+b)*(a+c) *(b+d)*(c+d))))
}
else if (method == 42) {
dis <- ((a*d)-(b*c)) / ((a+d)+(b*c))
}
# d <- as.dist(dis)
# attr(d, "Size") <- anz
# attr(d, "Labels") <- zeina
# attr(d, "method") <- METHODS[method]
# attr(d, "call") <- match.call()
# class(d) <- "dist"
# if (listout) {
# d <- liste(d, entry=METHODS[method])
# }
return(dis)
}
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