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Kavvy · 06-01-2013, 01:52 PM

When comparing rail to pipeline spill stats, please normalize your values by dividing the number of spills by total volume transported, or your stats mean nothing.

Pipelines transport much more then rail.

06-01-2013, 01:52 PM	#182
Kavvy Self Imposed Exile Join Date: Jul 2008 Location: Calgary Exp:	When comparing rail to pipeline spill stats, please normalize your values by dividing the number of spills by total volume transported, or your stats mean nothing. Pipelines transport much more then rail.