Thursday, November 15, 2007

I cant think of a title

This blog was prompted by comments from Mindframes and Survivor on the blog by Mano related to the recent marathon. Mindframes states that "the real value can only be perceived by a runner". Survivor counters "any one can understand shaving off time...need not be runners alone". This stream of conversation is interesting because there seems to be some tension (in the sense that each statement has its merits) between the arguments.

I found this stream of thought very interesting. For instance there is lot of talk about professor's sitting in the ivory tower and creating theories out of thin air without ever having any work experience in the "real" world. Hmm...Now lets think about this. Imagine you are a biologist working with say Apes. Is it a requirement that you live like or socialize with an Ape to get an understanding about its behavior?

Surely no! I agree that it is difficult to have any understanding about the animal if you have never been closer than 100 feet to an Ape. But if we have observational data say collected by a zoo keeper, we can always run a few regressions and claim that here are some empirical regularities. Hence, not living or being near the ape does not mean one cannot draw valid inferences but the real question is does this suffice? Not really! Data can only tell you as much. The critical aspect is, sometimes what we miss is intuition and feel for the problem on hand. This leads to to mechanical use of tools which may or may not be relevant. The only solution in my view is that it is essential to mingle once in a while with the Ape to get a feel for what it really is. Essentially this is what biologists tend to do (or so I believe).

In that context, there is merit in both arguments.

2 comments:

Suresh Sankaralingam said...

Enna dhaan irundhalum, I would have preferred if runners were compared to horses than apes..;)

Anyhoo... I do think this is a perpetual problem and closely resembles the analogy of contention between academia and industry experts... Bottomline is, we need both type of thought process to solve problems...

In the runner's case, it is quite simple...If one runs, they will know...That said, there are aspect of running which are overhyped and then there are aspects which are underrated. Timing is usually an underrated aspect...It would intuitively sound easier to shave off 5 or 10 minutes from the run...But, to do so, one has to increase their per mile speed by a minute or two, which is not easy... That said, over long distances, decreasing just 1 minute in pace can help you save a LOT of time....

Survivor said...

I actually believe in understanding things after one has gone through the whole process than just statistics,regression etc.

Regarding my comment on "Shaving off time"...there are two things to consider here, one-"shaving off time from a run" and "shaving off time". Since Mindframes did not specifically say "shaving off time while running" , I said that anyone can understand as shaving off time need not be specific to running.
I guess it is similar to understanding the data collected by a zoo keeper-anyone can do that , but understanding the data with specific to the apes( their behaviour might vary depending on surroundings etc..), it is essential to mingle with them, as you said.