RegrVarsReporter.README

How to generate the CSV from Cadence?

In the CIW : 

axlWriteMonteCarloResultsCSV( axlGetWindowSession() "ExplorerRun.0" ?testName "the_full_test_name" ?outputPath "/tmp/csvfiles" )
The full test name is the default name that Explorer has given your test. Usually it will be libName_cellName_1

In Explorer, the Run name of a past run can be accessed by loading it using Results > Select.
The test-name can be got from the value field of the first row of the Setup pane.

Once you have your CSV, run Priyanka's script using : 

python3 RegrVarsReport.py /path/to/file.csv 

and it will create /path/to/file_regrpt.csv

Enjoy! Getting to know which devices are responsible for the variation (Eg. current-mirror output spread, op-amp random-offset, etc) is very useful.

It goes without saying that, when you run Monte-Carlo, you have to go into Options and check that box that says "save Statistical Parameter data"