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