ct_summarise_camtrap_activity: Create activity summary statistics

In ct: Camera Trap Data Management and Multi-Method Ecological Analysis

Create activity summary statistics

Description

Calculates summary statistics for camera trap activity periods.

Usage

ct_summarise_camtrap_activity(
  data,
  deployment_column,
  datetime_column,
  threshold = 5,
  time_unit = "days",
  format = NULL
)

Arguments

data	A data frame containing the datetime column.
deployment_column	Character. Column name for deployment identifiers.
datetime_column	The datetime column.
threshold	A numeric value indicating the minimum gap to be considered a break (default is 10).
time_unit	The unit for the threshold. Supported values include "secs", "mins", "hours", "days", and "weeks".
format	Optional. A character string specifying the datetime format, passed to as.POSIXlt.

Value

A tibble with activity summary statistics for each deployment.

Examples

# Get activity summary
library(dplyr)
data(penessoulou)
camtrap_data <- penessoulou %>%
  filter(project == "Last")

ct_summarise_camtrap_activity(data = camtrap_data,
                              deployment_column = "camera",
                              datetime_column = datetimes,
                              threshold = 15,
                              time_unit = "days")

ct documentation built on Oct. 22, 2026, 1:07 a.m.