Mahbubul Alam, PhD
Forest economist turned data scientist; trained in environmental-economic modeling
- Washington DC
- Github
- Google Scholar
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GLM vs regression
less than 1 minute read
Published:
In normal regression the outcome is a continuous variable, and we assume that it is normally distributed.
My journey as a quantitative scientist
6 minute read
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This is a not-so-brief history of my research journey that took off when I was an undergrad, that continued in grad school & postdoc, to where I am today in 8+ years of my post-PhD career.
Spatial data visualization with tidycensus
2 minute read
Published:
Location! Location!! Location!! The location people live in tells us a lot about the space itself as well as the people who live in there. This demo is about spatial data visualization with tidycensus R package with two variables of interest – population and race distribution. First we will get the big picture at the Virginia state scale, then will zoom in on northern Virginia in Washington DC metro area.
Optimizing price, maximizing revenue
4 minute read
Published:
Setting a right price of products/services is one of the most important decisions a business can make. Under-pricing (and over-pricing) can hurt a company’s bottom line. Two determinants/indicators of business revenue are product prices and quantity sold. At higher price revenue is expected to be higher, if quantity sold is constant. However we know from our everyday experience that price and quantity are inversely related – as the price of something goes up, people show less intent to buy it.