To understand the natural groups of daily fantasy sports (DFS) players and their associated problematic play, we obtained DFS participation records for 11,130 DFS players from a leading provider. A cluster analysis suggested four player clusters. Cluster 4 included a single highly successful player (i.e., an outlier). Players in Cluster 1 had shorter playing durations than players in Clusters 2 and 3 and picked riskier contests than players in Cluster 3. Players in Cluster 2 picked riskier contests than players in Cluster 3 and had longer playing durations than players in Cluster 1. Players in Cluster 3 experienced greater financial DFS success than others. This suggests that measures of DFS involvement can identify natural DFS player groups with distinct problematic play experiences.

中文翻译：

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冒险的每日幻想体育比赛的行为标志

为了了解日常幻想体育（DFS）运动员的自然群体及其相关的有问题的比赛，我们从领先的提供商那里获得了11,130名DFS运动员的DFS参与记录。聚类分析建议四个玩家聚类。第4组包括一个非常成功的参与者（即一个异常值）。第1组的玩家比第2组和第3组的玩家有更短的比赛时间，并且比第3组的玩家有更高的风险比赛。第2组的玩家比第3组的玩家更有风险的比赛，并且比第1组的玩家拥有更长的游戏时间。群集3在财务DFS方面取得了比其他方面更大的成功。这表明，DFS参与度的度量可以识别具有明显问题游戏体验的自然DFS玩家组。