bayesmove0.2.1 package

Assign behavior estimates to observations

Add segment numbers to observations

Internal function that adds segment numbers to observations

Internal function that runs RJMCMC on a single animal ID

Internal function that transforms a vector of bin numbers to a presenc...

Cluster observations into behavioral states

Cluster time segments into behavioral states

Internal function that calculates the inverted cumsum

Convert data frame to a list by animal ID

Discretize movement variables

Expand behavior estimates from track segments to observations

Extract behavior proportion estimates for each track segment

Filter observations for time interval of interest

Find changes for integer variable

Internal function to calculate the log-likelihood for iteration of mix...

Internal function to calculate theta parameter

Extract bin estimates from Latent Dirichlet Allocation or mixture mode...

Extract breakpoints for each animal ID

Find the maximum a posteriori (MAP) estimate of the MCMC chain

Internal function to find the maximum a posteriori (MAP) estimate of t...

Internal function that calculates the sufficient statistics for the se...

Insert NA gaps to regularize a time series

Internal function that calculates the log marginal likelihood of each ...

Pipe operator

Plot breakpoints over a time series of each movement variable

Internal function for plotting breakpoints over each of the data strea...

Calculate step lengths, turning angles, net-squared displacement, and ...

Internal function to calculate step lengths, turning angles, and time ...

Internal function that samples z's from a categorical distribution

Internal function that samples z's from a multinomial distribution

Round time to nearest interval

Internal function for the Gibbs sampler within the reversible-jump MCM...

Internal function to sample the gamma hyperparameter

Internal function to sample bin estimates for each movement variable

Internal function to sample bin estimates for each movement variable

Internal function to sample parameter for truncated stick-breaking pri...

Internal function to sample parameter for truncated stick-breaking pri...

Internal function to sample latent clusters (for observations)

Internal function to sample latent clusters

Internal function that samples z1 aggregate

Segmentation model to estimate breakpoints

Dynamically explore tracks within Shiny app

This function helps store z from all iterations after burn in

Summarize observations within bins per track segment

Internal function that summarizes bin distributions of track segments

Internal function that generates nmat matrix to help with multinomial ...

View trace-plots of output from Bayesian segmentation model