| counts {fishmethods} | R Documentation |
Run size data for alewife (Alosa pseudoharengus)
Description
The counts data frame has 31 rows and 2 columns.
Run size data of alewife (Alosa pseudoharengus) in Herring River, MA from 1980-2010
Usage
counts
Format
This data frame contains the following columns:
- year
vector of run year
- number
vector of run counts in number of fish
Source
Massachusetts Division of Marine Fisheries, 30 Emerson Avenue, Gloucester, MA
[Package fishmethods version 1.12-1 Index]