Position measurements from schooling giant danios

The data file contains the processed data for each individual fish measured at each time point. The data is categorized by treatment and week number. Treatment describes the type of chemical used to ablate the lateral line system. Week describes the treatment groups and the time point through eight weeks. The five main metrics described in our paper are the following: nearest neighbor distance or NND (unit: body length), time in school (percentage), angular bearing (unit: degrees), angular elevation (unit: degrees), and speed (body length per second).本数据文件收录了各时间点下每尾被测鱼类个体的经处理后数据集。该数据集按处理方式与周数进行分类：处理方式指用于消融鱼类侧线系统（lateral line system）的化学药剂类型；周数则对应各处理组及覆盖八周周期的全部时间节点。本文提及的五项核心指标如下：最近邻距离（Nearest Neighbor Distance, NND），单位为体长；鱼群停留时长占比（以百分比计量）；方位角（单位：度）；俯仰角（单位：度）；以及移动速度（单位：体长每秒）。