fish_encountersR Documentation

Fish encounters

Description

Information about fish swimming down a river: each station represents an autonomous monitor that records if a tagged fish was seen at that location. Fish travel in one direction (migrating downstream). Information about misses is just as important as hits, but is not directly recorded in this form of the data.

Usage

fish_encounters

Format

A dataset with variables:

fish

Fish identifier

station

Measurement station

seen

Was the fish seen? (1 if yes, and true for all rows)

Source

Dataset provided by Myfanwy Johnston; more details at https://fishsciences.github.io/post/visualizing-fish-encounter-histories/