calc_site_likelihood: Calculate the likelihood of the detections at a site
In philpatton/cowbird: Recreate analysis in Patton et al (TBD)

calc_site_likelihood

R Documentation

Calculate the likelihood of the detections at a site

Calculates the likelihood of a detection history given parameter values for occupancy and detection

calc_site_likelihood(
  pr_detection,
  detection_history,
  pr_occupancy,
  detected_at_site
)

`pr_detection`	vector of detection probabilities, with length equal to the number of visits
`detection_history`	vector of detection history, with length equal to the number visits
`pr_occupancy`	numeric. the probability of occurrence at the site
`detected_at_site`	logical. was the species detected at the site?

This calculates the likelihood formula,

I * (ψ ∏ p^y * (1 - p)^{1 - y}) + (1 - I) * ((1 - ψ) + ψ ∏ (1 - p))

numeric. likelihood of the detection data given the parameters