Paternity analysis reveals sexual selection on cognitive performance

Raw data on performance across four cognitive assays, heterozygosity, and morphometrics of mosquitofish Gambusia holbrooki. Rmarkdown file contains all the code used for statistical analysis.本数据集包含食蚊鱼（Gambusia holbrooki）在四项认知实验、杂合度及形态测量学维度下的表现原始数据。配套的R Markdown（Rmarkdown）文件包含了全部统计分析所用的代码。