D5752-4,D5312-3,D5782-3,D2422-5,D2272-6B,D5314-3,D5857-4,D5860-4,Y5678-4B,Y3922-3

7107,D7321,D2418-5,D2422-5,D2265-6,D2606-5

D5752-4,D5712-4A,Y0987-1,D2422-5,D5314-3,D5857-4,Y3950-3,Y5675-4,Y8957

7107,D2418-5,D2426-5,D2422-5,D5917-3

D0586-1,D7117,D2422-5,D5857-4,Y3953-4

7107,D5744-4A,D5917-4

数字格式就是这样的，然后导入数据：td<- read.transactions("tdata.csv", format="basket", sep=",")
做分析： rules=apriori(dt,parameter=list(support=0.1,confidence=0.2,minlen=2))
出现错误：错误于asMethod(object) :  column(s) 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, ... ,not a factor
希望各位大神指点一二！