For those of us into performance consulting, Box plot (Know more about them here), is a wonderfully simple and efficient tool to help us get about our job. As every coin has two faces, every data-set has two aspects. One, is the "feel-good" part of it, the part which tells us about the successes and the top performers. Second, is the "ouch" bit of it, that gets us to notice the outliers.
Usually, the Box-and-Whisker diagram is used to plot and separate data as the smallest and largest values, the median, and the lower and the upper quartiles. But, the shape and the style of it can be applied to depict other sets of data as well. Here, I've used the B&W template to depict the monthly temperatures of my home city - Calcutta.
The necessary data was gathered from here and there. It included the data for record monthly highs and lows, which were depicted in the chart by the whiskers, and the average monthly range of normal temperature, which is represented by the box, and the average monthly temperature by the line. The maximum and the minimum temperature, of the months of a specific year, taken here as 2010, is represented as a range by the violet column to show its position vis-a-vis the Box and whisker graph.
The final look:
Comments
Post a Comment
Please do not post spam or promote your own site(s). Comments are moderated and such comments will not be published.
Also, please keep your comment relevant to the topic of the article.
Finally, please do not post any of your personally identifiable information such as phone number, email address or other important details as this is an open platform.