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2009 Nov 03
2
Issue with %in% - not matching identical rows in data frames
...y solutions? The code to recreate the data frames and see for yourself is: ---- sequence <- structure(list(DATE = structure(c(14549, 14549, 14553, 14550, 14557, 14550, 14551, 14550), class = "Date"), DATASET = c(1L, 2L, 1L, 2L, 2L, 3L, 3L, 4L), REP = c(1L, 0L, 2L, 2L, 3L, 0L, 1L, 0L), WRONGS_ABS = c(0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L), WRONGS_RATIO = c(0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L), DONE = c(1L, 1L, 0L, 1L, 0L, 1L, 0L, 0L)), .Names = c("DATE", "DATASET", "REP", "WRONGS_ABS", "WRONGS_RATIO", "DONE"), class = "data.frame",...