Mating Trial - Raw Data

Raw data from mate trials. The groups have been written in string (brush+, brush- and nobrush), but were translated as levels (1, 2 and 3 respectively) in the R code file.本数据集为交配试验的原始数据。分组以字符串形式（brush+、brush- 及 nobrush）进行标识，在R代码文件中，这三类分组分别被转换为分类水平1、2、3。