Nothing
dd_loglik_rhs_precomp = function(pars,x)
{
lx = length(x)
la = pars[1]
mu = pars[2]
K = pars[3]
if(length(pars) < 6)
{
kk = pars[4]
ddep = pars[5]
} else {
r = pars[4]
kk = pars[5]
ddep = pars[6]
}
n0 = (ddep == 2 | ddep == 4)
nn = -1:(lx+2*kk)
lnn = length(nn)
nn = pmax(rep(0,lnn),nn)
if(ddep == 1)
{
lavec = pmax(rep(0,lnn),la - (la - mu)/K * nn)
muvec = mu * rep(1,lnn)
} else {
if(ddep == 1.3)
{
lavec = pmax(rep(0,lnn),la * (1 - nn/K))
muvec = mu * rep(1,lnn)
} else {
if(ddep == 1.4)
{
lavec = pmax(rep(0,lnn),la * nn/(nn + K))
} else {
if(ddep == 1.5)
{
lavec = pmax(rep(0,lnn),la * nn/K * (1 - nn/K))
muvec = mu * rep(1,lnn)
} else {
if(ddep == 2 | ddep == 2.1 | ddep == 2.2)
{
y = -(log(la/mu)/log(K+n0))^(ddep != 2.2)
lavec = pmax(rep(0,lnn),la * (nn + n0)^y)
muvec = mu * rep(1,lnn)
} else {
if(ddep == 2.3)
{
y = -K
lavec = pmax(rep(0,lnn),la * (nn + n0)^y)
muvec = mu * rep(1,lnn)
} else {
if(ddep == 3)
{
lavec = la * rep(1,lnn)
muvec = mu + (la - mu) * nn/K
} else {
if(ddep == 4 | ddep == 4.1 | ddep == 4.2)
{
lavec = la * rep(1,lnn)
y = (log(la/mu)/log(K+n0))^(ddep != 4.2)
muvec = mu * (nn + n0)^y
} else {
if(ddep == 5)
{
lavec = pmax(rep(0,lnn),la - 1/(r + 1)*(la - mu)/K * nn)
muvec = muvec = mu + r/(r + 1)*(la - mu)/K * nn
}
}
}
}
}
}
}
}
}
return(c(lavec,muvec,nn))
}
dd_loglik_rhs = function(t,x,parsvec)
{
lv = (length(parsvec) - 1)/3
lavec = parsvec[1:lv]
muvec = parsvec[(lv + 1):(2 * lv)]
nn = parsvec[(2 * lv + 1):(3 * lv)]
kk = parsvec[length(parsvec)]
lx = length(x)
xx = c(0,x,0)
dx = lavec[(2:(lx+1))+kk-1] * nn[(2:(lx+1))+2*kk-1] * xx[(2:(lx+1))-1] + muvec[(2:(lx+1))+kk+1] * nn[(2:(lx+1))+1] * xx[(2:(lx+1))+1] - (lavec[(2:(lx+1))+kk] + muvec[(2:(lx+1))+kk]) * nn[(2:(lx+1))+kk] * xx[2:(lx+1)]
return(list(dx))
}
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