Recently, with human failure events rising, people begin to pay much attention to it. To effectively decrease human failure events, this paper proposes the method of association rules analysis of human error events.The proposed method is based on a weight association rule based on statistics to calculate support, confidence and correlation degree between human error events.The proposed methods are tested by experiences and are ap-plied to an example. From results of experience, we can easily obtain higher error rate e- vents, higher confidence and correlation degree events between human failur...