makeEnvObj

a dataframe with columns `covariate'
    and `covariatel' indicating environmental covariate values at times t, and at t+1, respectively; these must take values of sequential integers, starting at`1'.

dataf

Function that takes vectors of discrete environmental states (e.g. shaded vs open canopy habitats) at time t and time t+1 and builds a transition (habitat) matrix from these.

IPMpack takes demographic vital rates and (optionally)
        environmental data to build integral projection models.  A
        number of functional forms for growth and survival can be
        incorporated, as well as a range of reproductive strategies.
        The package also includes a suite of diagnostic routines,
        provides classic matrix model output (e.g., lambda,
        elasticities, sensitivities), and produces post-hoc metrics
        (e.g., passage time and life expectancy).

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makeEnvObj: Builds environmental transition objects.

Description

Usage

Arguments

Value

References

See Also

Examples