Test case: Buckeye corpus with function REGEXP('<HES|<EXT|<CUTOFF|<ERROR|<SIL|<IVER', Word [Word]) plut Query string as output columns and * um as query string. The function column for Word2 is hidden.
A bubble chart with the column order Query string - REGEXP() produces a plot that is mostly as expected, but empty function values "" are ignored.
A bubble chart with the column order REGEXP() - Query string produces a plot that has all function values including "", but shows them only for the first value of the query string (* um).
Test case: Buckeye corpus with function REGEXP('<HES|<EXT|<CUTOFF|<ERROR|<SIL|<IVER', Word [Word]) plut Query string as output columns and * um as query string. The function column for Word2 is hidden.
A bubble chart with the column order Query string - REGEXP() produces a plot that is mostly as expected, but empty function values "" are ignored.
A bubble chart with the column order REGEXP() - Query string produces a plot that has all function values including "", but shows them only for the first value of the query string (* um).