pastvalue {PBSddesolve}R Documentation

Retrieve Past Values (lags) During Gradient Calculation

Description

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.

Usage

pastvalue(t)
pastgradient(t)

Arguments

t

Access history at time t.

Value

Vector of variable history at time t.

Author(s)

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

See Also

dde


[Package PBSddesolve version 1.12.4 Index]