Dataset accompanying: Directional biosonar beams allow echolocating harbour porpoises to actively discriminate and intercept closely-spaced targets

These datasets accompany the manuscript "Directional biosonar beams allow echolocating harbour porpoises to actively discriminate and intercept closely-spaced targets". Three XLSX spreadsheets contain data for trial-specific variables (Dataset A, n=120, used for trial duration, discrimination success, number of scans, buzz duration, range to target at buzz onset, range to target at discrimination), on-axis click candidates (Dataset B, n=1810, used for delta T, delta EL), and true on-axis clicks (Dataset C, n=906, used for SL and bearing calculations). Units of each variable are denoted in the column headers. Details on data collection, curation, and analysis can be found in the Malinka<em> et al</em>. publication ([insert link to DOI once available]). For comments/questions, please contact chloe.e.malinka [at] bio.au.dk本数据集随论文《定向生物声纳波束使回声定位港湾鼠海豚能够主动辨别并拦截间距紧密的目标》一同发布。本研究包含三份XLSX电子表格：数据集A（n=120）收录试验专属变量数据，用于分析试验时长、辨别成功率、扫描次数、嗡鸣时长、嗡鸣起始时刻的目标距离以及辨别阶段的目标距离；数据集B（n=1810）为轴上咔哒声候选样本数据集，用于计算ΔT与ΔEL；数据集C（n=906）为真实轴上咔哒声样本数据集，用于声源级（SL）与方位的相关计算。各变量的单位均已在列标题中标注。数据采集、整理与分析的详细细节可参见Malinka等人的已发表研究（待DOI链接发布后补充）。若有评论或疑问，请联系chloe.e.malinka[at]bio.au.dk。