Dataset of Multivariate analysis of goalkeeper actions in youth football

The sample was composed of 902 defensive actions and 896 offensive actions from a convenience sample of 32 matches from the Spanish National Championship of Regional Teams U12. Classification tree analysis was used to analyse which variables were best predictors of technical actions in defense and precision in attack actions of the goalkeepers.

本数据集的样本源自西班牙U12地区代表队全国锦标赛的32场比赛，经方便抽样共采集得到902次防守动作与896次进攻动作。本研究采用分类树分析（Classification Tree Analysis）方法，对可最佳预测守门员防守技术动作表现及进攻动作精准度的关键变量进行分析筛选。