search for: kidsize

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Did you mean: midsize
2001 Nov 05
1
Why doesn't outer work?
...mux<-p.vec[5]+p.vec[6]*x; fac1<-sqrt(2*pi)*sigmax; fac2<-((y-mux)^2)/(2*sigmax2); return(exp(-fac2)/fac1); } #survival-growth function pxy<-function(x,y) { return(sx(x)*(1-fx(x))*gxy(x,y)) } #fecundity function fxy<-function(x,y) { nkids<-p.est*exp(p.vec[8]+p.vec[9]*x); kidsize.mean<- p.vec[10]; kidsize.var<- p.vec[11]; fac1<-sqrt(2*pi)*sqrt(kidsize.var); fac2<-((y-kidsize.mean)^2)/(2*kidsize.var); f<-fx(x)*nkids*exp(-fac2)/fac1; return(f); } # Part (III) ################################################################ # THE KERNEL K(y,x) # note the...