retain

This text file contains individual level gut retention time data for captive fish from 2005 and 2006. Each line of data represents an individual seed, and indicates the time (hour) at which the seed was defecated by a given fish. Multiple seeds were fed to captive fish in each gut retention trial. Status codes seeds as 1 when defecated. Censored seeds (undefecated) are coded with 0.本文本文件包含2005年与2006年圈养鱼类的个体水平肠道滞留时间数据。每一行数据对应一个独立的颗粒（seed），并记录了对应个体鱼类排出该颗粒的时刻（单位：小时）。在每一次肠道滞留试验中，研究人员均会向圈养鱼类投喂多个颗粒（seed）。当颗粒被鱼类排出时，其状态码被记为1；未排出的截尾颗粒（censored seed）则被记为0。