This function validates the n_boats column in the provided dataset using the alert_outlier
function to detect outliers. If an outlier is detected, an alert is triggered and the n_boats
value is set to NA.
Usage
validate_nboats(data = NULL, k = NULL)
Arguments
- data
A data frame containing the n_boats column.
- k
A numeric value used in the LocScaleB function for outlier detection.
Value
A data frame with three columns:
survey_id: The unique identifier for each survey
n_boats: The original number of boats if valid, otherwise NA
alert_n_boats: A numeric value (3) indicating an outlier, or NA if the value is valid