Known Bugs: Difference between revisions

Known Bugs (view source)

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-* The October 2007 and the November 2007 versions do not evaluate DATA_RANGE= in the CORRECT step. The August 2007 version, and versions since December 2007 do.
-* The June and July 2008 versions of "xds_par" under Linux suffer from a bug in the CORRECT step: the correlation coefficient against a reference data set is always 0.00, and therefore sometimes the wrong decision is made concerning re-indexing of the data. Example taken from CORRECT.LP produced with xds_par:
- CORRELATION  NPAIR  Rmeas  COMPARED  ESD       REINDEX TRANSFORMATION
-.00211818312   25.1   53803    1.65  1  0  0  0  0  1  0  0  0  0  1  0
-  *   0.00260052808   25.1   53803    1.65  1  1  0  0 -1  0  0  0  0  0  1  0
-whereas xds produces the correct output:
- CORRELATION  NPAIR  Rmeas  COMPARED  ESD       REINDEX TRANSFORMATION
-  *   0.89     5960   25.1   53803    1.65  1  0  0  0  0  1  0  0  0  0  1  0
-.06     5960   25.1   53803    1.65  1  1  0  0 -1  0  0  0  0  0  1  0
-The problem is fixed in XDS versions starting September 2008.