data_spas_harrison {Petersen} | R Documentation |
Incoming sockeye salmon are captured on a first wheel, tagged with color tags that vary by week, and recaptured on several spawning areas.
data(data_spas_harrison)
data_spas harrison
A data frame with many rows and 2 columns
cap_hist
.Capture history of the form ‘week..area’ for fish that are released on week and recaptured area ; '0..area' for unmarked fish newly captured in area; 'week..0' for fish released in week but never recaptured.
freq
.Number of fish with this history.