Does anyone use KNIME to perform statistical data sampling for audits? For contracting typically the tool EZQuant by DCAA is used to input a cost universe and output a dataset that has been stratified by high and low and randomly sampled by that strat, that data can then be used to review and perform internal audits. I really like the KNIME platform and see it has a row sampling node and several other statistical nodes, though I am not very familiar with them yet. Wanted to see if other users out there are familiar with EZQuant and have used KNIME to replace the functions of that tool. Anyone with experience with this?