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Hi, I'm new to R and trying to some simple analysis. I have a data set with about 88000 transactions and i want to perform a simple support count analysis of an itemset which is say not a complete transaction but a subset of a transaction. say {A,B,D} is a transaction and i want to find support of {A,B} even though it never occurs as only A,B in the entire set To this i needed to create

Hi, I'm a new R user and I'm having trouble with the read.csv command. It somehow treats the first column as a row name field even though it's not a row name. there are no missing columns/entries and i'm not sure how to resolve this. the format of my data is A, B, C, D,......(3984 columns) 12, 13, 41,......(all numeric) it either treats column A as rownames or if I explicitly