In this post, we will perform an analysis on the IRS dataset. We will be answering these two questions through our analysis: Largest employer per U.S. state per 2015 filing Calculate the `avg_income` (revenue – expenses) and sort the results by…
In this post, we will be using the ecommerce data that we used in the previous article to explore the most common SQL pitfalls. Let’s say your marketing team is going to provide you with a new dataset on the…
We will be exploring the ecommerce data of Google Merchandise Store that has millions of Google Analytics records. Open BigQuery Console Once you open BigQuery, click on the below direct link to bring in the public data-to-insights project into your BigQuery…
Clustering is a technique for finding similarity groups in a data, called clusters. It attempts to group individuals in a population together by similarity, but not driven by a specific purpose. Clustering is often called an unsupervised learning, as you…
As more and more of life’s day-to-day work and personal activities are being simplified by Big Data technologies, the need for data scientists has risen remarkably for the past several years. Companies around the world scamper desperately to grab people with…
So you have decided to learn Python, but you don’t have prior programming experience. So you are confused on where to start, and how much Python to learn. These are some of the common questions a beginner has while getting started…
Datalicious analyzed 702 million media touch points across 104 million purchase paths and 75 thousand conversions across 5 months and 7 brands using multi- touch attribution approach. The objective of this study is to understand how key marketing channels performed…
Manu: Tell us a little about yourself, outside of the information that is publicly available online? Tim: I am from California. I got started in business 25 years ago. I studied Bachelor of Science, environmental design at art center college of…
I recently interviewed Arvind Sankaran, Global business leader. We talked about FinTech startups, innovation in the banking industry, big data analytics, and wealth management. He also shared about his experience working with banks like CITI, HSBC, and Barclays. Read the complete…
You know that linear regression is a popular technique and you might as well seen the mathematical equation of linear regression. But do you know how to implement a linear regression in Python?? If so don’t read this post because this…