Supporting Data and Code for: "Metamorphosis reverses the behavioural phenotype in Rana arvalis along a latitudinal gradient"

This dataset accompanies a study investigating the regional variation of proactive behavioural traits (boldness, activity, and exploration) and their association with developmental growth across a latitudinal gradient in Rana arvalis. Behavioural assays were conducted at tadpole and froglet developmental stages across five geographic regions spanning two genetically distinct postglacial clusters in northern Europe.The dataset includes individual-level behavioural measurements, developmental growth metrics, and associated metadata, along with the R scripts used for data processing and statistical analysis.

本数据集配套一项研究，该研究探究了田野林蛙（Rana arvalis）沿纬度梯度的主动行为性状（大胆性、活动度与探索性）的区域差异，及其与发育生长的关联。研究在北欧两个遗传分化的冰期后种群覆盖的5个地理区域内，分别在蝌蚪和幼蛙两个发育阶段开展了行为测定实验。本数据集包含个体水平的行为测量数据、发育生长指标及相关元数据（metadata），同时附带用于数据处理与统计分析的R脚本。