Mask Lists

This node creates a mask from a selected column, and only keeps the 'masked' subset of members of any selected lists. If the mask column is a collection of boolean cells or a BitVector cell, then the kept cells are those whose corresponding positions in the mask are 'true' (set bits in the case of a BitVector). If it is a list of integers, the mask is either those positions where the mask value > 0, or the list of indices within the list represented by the numerical values in the mask cell

This node was developed by Vernalis Research (Cambridge, UK) . For feedback and more information, please contact [e-mail]

Input ports

1. Type: Table
   Input Table
   Incoming data table

Output ports

1. Type: Table
   Output Table
   The input table with the masked lists