dput(x_data) structure(list(prochi = c("CAO0000713", "CAO0000713", "CAO0000713", "CAO0000713", "CAO0000713", "CAO0000713", "CAO0000713", "CAO0000713", "CAO0000713", "CAO0000713"), prescribed_date = c("22/06/2001", "28/04/2000", "10/04/2000", "03/07/2000", "09/01/2001", "16/10/2001", "16/08/2001", "17/09/1993", "01/05/2001", "05/03/2001"), dataMonth = c("NULL", "NULL", "NULL", "NULL", "NULL", "NULL", "NULL", "NULL", "NULL", "NULL"), item_code = c("842752", "7800", "842652", "842652", "842752", "842752", "842752", "39620", "842752", "842752"), res_seqno = c("NULL", "NULL", "NULL", "NULL", "NULL", "NULL", "NULL", "NULL", "NULL", "NULL"), quantity = c("60", "100G", "60", "60", "60", "60", "60", "5ML", "60", "60"), directions = c("1/D", "A/TD", "1/D", "1/D", "1/D", "1/D", "1/D", "NIL", "1/D", "1/D"), no_of_packs = c("NULL", "NULL", "NULL", "NULL", "NULL", "NULL", "NULL", "NULL", "NULL", "NULL"), datasource = c("TSF", "TSF", "TSF", "TSF", "TSF", "TSF", "TSF", "TSF", "TSF", "TSF"), scan_ref_no = c("NULL", "NULL", "NULL", "NULL", "NULL", "NULL", "NULL", "NULL", "NULL", "NULL" )), .Names = c("prochi", "prescribed_date", "dataMonth", "item_code", "res_seqno", "quantity", "directions", "no_of_packs", "datasource", "scan_ref_no"), row.names = c(NA, 10L), class = "data.frame")
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