Description Usage Arguments Details Value Note Author(s) References See Also Examples
internal use only
1 |
x |
|
y |
|
z |
|
mar1 |
|
mar2 |
|
mar3 |
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dep |
internal use only
internal use only
internal use only
P. Rakonczai
internal use only
internal use only
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 | ##---- Should be DIRECTLY executable !! ----
##-- ==> Define data, use random,
##-- or do help(data=index) for the standard data sets.
## The function is currently defined as
function (x, y, z, mar1 = c(0, 1, 0.1), mar2 = c(0, 1, 0.1),
mar3 = c(0, 1, 0.1), dep = 1.5)
{
error = FALSE
hxyz = NULL
param = as.numeric(c(mar1, mar2, mar3, dep))
mux = param[1]
muy = param[4]
muz = param[7]
sigx = param[2]
sigy = param[5]
sigz = param[8]
gamx = param[3]
gamy = param[6]
gamz = param[9]
alpha = param[10]
if (gamx > 0) {
epx1 = mux - sigx/gamx
epx2 = Inf
}
else {
epx1 = -Inf
epx2 = mux - sigx/gamx
}
if (gamy > 0) {
epy1 = muy - sigy/gamy
epy2 = Inf
}
else {
epy1 = -Inf
epy2 = muy - sigy/gamy
}
if (gamz > 0) {
epz1 = muz - sigz/gamz
epz2 = Inf
}
else {
epz1 = -Inf
epz2 = muz - sigz/gamz
}
if ((min(x) < epx1) | (max(x) > epx2)) {
error = T
}
if ((min(y) < epy1) | (max(y) > epy2)) {
error = T
}
if ((min(z) < epz1) | (max(z) > epz2)) {
error = T
}
if (sigx < 0 | sigy < 0 | sigz < 0 | alpha < 1) {
error = T
}
if (!error) {
hxyz = NA
tx = tr(x, gamx, mux, sigx)
ty = tr(y, gamy, muy, sigy)
tz = tr(z, gamz, muz, sigz)
tx0 = tr(0, gamx, mux, sigx)
tz0 = tr(0, gamy, muy, sigy)
ty0 = tr(0, gamz, muz, sigz)
dtx = dtr(x, gamx, mux, sigx)
dty = dtr(y, gamy, muy, sigy)
dtz = dtr(z, gamz, muz, sigz)
c0 = -1/mulog(tx0, ty0, tz0, alpha = alpha)
dddpsimu = d123mulog(tx, ty, tz, alpha = alpha)
Jc = dtx * dty * dtz
null = (1 - ((tx < tx0) * (ty < ty0) * (tz < tz0)))
hxyz = c0 * dddpsimu * null * Jc
}
else print("invalid parameter(s)")
hxyz
}
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