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Convert to NaN


Brief description

Expression values matching the filter will be converted to NaNs.


Values should be

Specifies how the expression values of the matrix should be compared to the defined “Threshold” (default: Greater than). The operation how to compare the values can be chosen from a predefined list:

  • Greater than
  • Greater or equal
  • Less than
  • Less or equal


Value defining which expression values should be converted to NaN (default: 0).

Parameter window

Perseus pop-up window: Quality -> Convert to NaN

perseus/user/activities/matrixprocessing/quality/converttonan.txt · Last modified: 2015/12/09 16:32 by temu