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. Author manuscript; available in PMC: 2008 Mar 8.
Published in final edited form as: IEEE Trans Inf Technol Biomed. 2006 Apr;10(2):293–301. doi: 10.1109/TITB.2005.859878

TABLE I.

Confusion matrix of all the patients. Rows: original coding, columns: new coding.

Stages W 1 2 3+4 REM Total
W 2458 856 68 19 60 3461
1 118 1417 692 91 167 2485
2 77 290 3266 971 200 4804
3+4 14 16 409 1589 1 2029
REM 32 391 406 14 1281 2124
Total 2699 2970 4841 2684 1709 14903