detection_rates: Calculate weekly detection rates

In ericmkeen/suRvey: Data Entry App for Wildlife Surveys

Calculate weekly detection rates

Description

Calculate weekly detection rates

Usage

detection_rates(scans, sits, min_vis = 50, max_bft = 3)

Arguments

scans	A data.frame produced by survey_overviews() or survey_overview() and processed with effort_conditions().
sits	A data.frame produced by survey_overviews() or survey_overview().
min_vis	Minimum acceptable percent-visibility for a scan in order to include in a detection rate calculation.
max_bft	Maximum acceptable Beaufort sea state for a scan in order to include in a detection rate calculation.

Value

a data.frame with detection summaries and rates )detections per hour) for each species.

ericmkeen/suRvey documentation built on Feb. 5, 2025, 7:44 a.m.