Analytics is a hot topic in almost every area of business today. From marketing's emphasis to show ROI to rigorous analytics in Six Sigma to improve processes, everyone seems to be on the analytics bandwagon.
Personally, I am an analytic person and a true believer in the use of analytics to innovate, transform and improve companies. (Side note, if you are new to the use of analytics or managing analytics in your company, Tom Davenport has a good book you should read - Competing on Analytics: The New Science of Winning)
However, I have seen analysts and managers across industries go overboard on measurement - the much needed kissing cousin of analytics. Marching forward with "if you cannot measure it, you cannot improve it" or "we must find the root cause", companies will create a multitude of measures - many which will sit in a report and add no value to understanding the business or solving any problems at hand.
I love this quote from Lord Kelvin (created the Kelvin scale of absolute temperature measurement):
"When you can measure what you are speaking about, and express it in numbers, you know something about it; but when you cannot measure it, when you cannot express it in numbers, your knowledge is of a meager and unsatisfactory kind; it may be the beginning of knowledge, but you have scarcely, in your thoughts, advanced it to the stage of science."
How do I interpret and apply this quote?
Find facts, not opinions.
Improvement can start with a simple measurement and a hypothesis to test.
You may not have a complete understanding of the situation or how to control it.
Knowledge will need to be developed through testing or finding people with detailed knowledge.
Let's look at this in action:
During August of 1854, there was a cholera outbreak in London. At the time, it was commonly accepted that cholera was airborne and people would contract it by breathing mist or vapors. However, John Snow, a British physician, believed that cholera entered the body through the mouth. He plotted the cholera cases on location check sheet and found them clustered around the Broad Street water pump. He had the pump handle removed and the cases of cholera stopped.
John Snow did not completely understand the bacteria, but was able to stop (i.e. control) the cases of cholera starting with a simple measurement and hypothesis to test.
What can you do today to transform your business with a simple measurement and hypothesis to test?