This functions allow to select Samples from the table based on values in selected columns.

• missing values: check this box if Samples with missing values should be selected.

• text: enter a text that must be contained in the values of the selected columns. The search is done case-insensitive.

• column count: defines in how many columns the missing values or the text have to be found. Can be increased to search for Samples with a specific count of missing values.

• column selection: Multiple columns can be selected using the Shift or the Ctrl-keys.