pastvalue {PBSddesolve} | R Documentation |
These routines provides access to variable history at lagged times.
The lagged time t must not be less than t0, nor
should it be greater than the current time of gradient calculation.
The routine cannot be directly called by a user, and will only work
during the integration process as triggered by the dde
routine.
pastvalue(t) pastgradient(t)
t |
Access history at time |
Vector of variable history at time t
.
Alex Couture-Beil <alex@mofo.ca>
Maintainer: Rowan Haigh, Program Head – Offshore Rockfish
Pacific Biological Station (PBS), Fisheries & Oceans Canada (DFO), Nanaimo BC
locus opus: Institute of Ocean Sciences (IOS), Sidney BC
Last modified Rd: 2019-03-07