search for: ccrit

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2011 May 29
1
dynamic programming
...dynamic programming model in R, following the reccomendations of Soetart & Herman (A practical guide to ecological modeling). However, I've obtained a number of problems, that I'm unable to solve (even thoughI've tried during at least 2 hours). Can anyone help me? Many thanks > ccrit <- 0 > cmax <- 5 > cclass <- ccrit:cmax > nc <- length(cclass) > tmax <- 10 > times <- 1:(tmax-1) > nprey <- 3 > dive <- c(0.02,0.1,0.14) > pfood <- c(200,60,40) > f <- matrix(nrow=cmax,ncol=nc ,0) > bestpatch <- matrix(nrow=tmax-...