etime: Information about gear carrying time on entangled right...

Description Usage Format

Description

A dataset generated by Amy Knowlton of the New England Aquarium as part of the PCAD/PCOD project looking at health and the impacts of disturbance on vital rates in North Atlantic right whales. These data are used to establish the "windows" when animals are entangled and in turn to intersect those windows with estimates of health.

Usage

1

Format

a data frame containing 102 rows and 9 variables:

EGNo

4 number code that identifies individual right whales

EventNo

Integer labelling the consecutive number of each entanglement event

Date prior w/no gear

A character variable describing the first date the animal was seen without gear

First date w/gear

A character variable describing the first date the animal was seen with gear

Last date w/gear

A character variable describing the last date the animal was seen with gear

line gone

A character variable describing the first date the animal was seen that the gear is verified to be gone from the animal

min time carrying gear

Integer denoting the minimum number of days the animal was carrying the gear

max dur

Integer denoting the maximum number of days the animal was carrying the gear

AmyEdits

Comments from Amy Knowlton about individual entries she updated and/or inserted


robschick/tangled documentation built on Dec. 17, 2018, 10:12 a.m.