getPlotData: Data to produce plots of fitted model

In moveHMM: Animal Movement Modelling using Hidden Markov Models

Data to produce plots of fitted model

Description

Data to produce plots of fitted model

Usage

getPlotData(m, type, format = "wide", alpha = 0.95)

Arguments

m	Fitted HMM object, as output by fitHMM.
type	Type of plot, one of: "dist", "tpm", "stat"
format	Format of data, either "wide" (for base graphics) or "long" (for ggplot)
alpha	Level of confidence intervals. Default: 0.95, i.e., 95% confidence intervals

Details

• If type = "dist", the function evaluates each state-dependent distribution over the range of observed variable (step length or turning angle), and weighs them by the proportion of time spent in each state (obtained from Viterbi state sequence).

• If type = "tpm", the function returns transition probabilities estimated over a range of covariate values. Other covariates are fixed to their mean values.

Value

Data frame (or list of data frames) containing data in a format that can easily be plotted. If type = "dist", the output is a list with two elements, "step" and "angle". If type = "tpm" or "stat", the output is a list with one element for each covariate. See details for more extensive description of output.

moveHMM documentation built on May 31, 2023, 6:13 p.m.