eq03buildW2Mat.RdThis function produces a diagonal matrix of northward (spring) migration (.m) survival rates
eq03buildW2Mat(S.m.mg = 0.75, S.m.mp = 0.75, S.m.fg = 0.75, S.m.fp = 0.75)
| S.m.mg | Survival (S.) during migration (.m.) of males (.m) originating from good (g) habitat |
|---|---|
| S.m.mp | Survival on migration of males originating from poor (p) habitat. |
| S.m.fg | Migration survival of female birds (f) from good habiatat |
| S.m.fp | Migration survival of females from poor habitat |
S.m (aka W2) Matrix of spring migration (m) survival probabilites by sex and winter habitat the bird originated from
Runge, MC and PP Marra. 2004. Modeling seasonal interactions in the population dynamics of migratory birds. In Greenberg, R and PP Marra, eds. Birds of two worlds. Johns Hopkins University Press, Baltimore.
# The function produces a diagonal matrix of survival probabilites eq03buildW2Mat() #> [,1] [,2] [,3] [,4] #> [1,] 0.75 0.00 0.00 0.00 #> [2,] 0.00 0.75 0.00 0.00 #> [3,] 0.00 0.00 0.75 0.00 #> [4,] 0.00 0.00 0.00 0.75