lookup: Lookup table

In pomp: Statistical Inference for Partially Observed Markov Processes

Lookup table

Description

Interpolate values from a lookup table

Usage

lookup(table, t)

Arguments

table	a ‘covartable’ object created by a call to covariate_table
t	numeric vector; times at which interpolated values of the covariates in table are required.

Value

A numeric vector or matrix of the interpolated values.

Extrapolation

If t is outside the range of the lookup table, the values will be extrapolated, and a warning will be issued. The type of extrapolation performed will be constant or linear according to the order flag used when creating the table.

See Also

More on interpolation: bsplines, covariates

pomp documentation built on April 16, 2025, 5:09 p.m.