Additional file 2 of Alternative migratory strategies related to life history differences in the Walleye (Sander vitreus)

Additional file 2. R-script for determining the number of fish at each receiver gate, the number of fish detected each year, the annual migratory status of fish, and the secchi measurements of the Black Bay study system.附加文件2：用于统计各接收闸处鱼类数量、年度检测鱼类数、鱼类年度洄游状态，以及黑湾（Black Bay）研究系统赛氏盘（Secchi disk）测量数据的R脚本。