A data frame with 1684 observations on the following 10 variables.
- id
Unique identification numbers for each fish
- y1998
Indicator variable for whether the fish was captured in 1998 (1
=captured)
- y1999
Indicator variable for whether the fish was captured in 1999 (1
=captured)
- y2000
Indicator variable for whether the fish was captured in 2000 (1
=captured)
- y2001
Indicator variable for whether the fish was captured in 2001 (1
=captured)
- y2002
Indicator variable for whether the fish was captured in 2002 (1
=captured)
- y2003
Indicator variable for whether the fish was captured in 2003 (1
=captured)
- y2004
Indicator variable for whether the fish was captured in 2004 (1
=captured)
- y2005
Indicator variable for whether the fish was captured in 2005 (1
=captured)
- y2006
Indicator variable for whether the fish was captured in 2006 (1
=captured)