Calling behaviour in a diving seabird

3 files used in analyses:calleventmodel_data.csv is used in the GAMM modelscalltypemodel_data.csv is used in the GLMMfoodcall_data.csv is used in the wilcox tests for influence of prey class on timing and frequency of calls

本分析共使用3份数据文件：calleventmodel_data.csv 用于广义相加混合模型（Generalized Additive Mixed Models, GAMM）；calltypemodel_data.csv 用于广义线性混合模型（Generalized Linear Mixed Models, GLMM）；foodcall_data.csv 用于开展威尔科克森检验（Wilcoxon tests），以探究猎物类别对叫声时序与发声频次的影响。