Linear regression is one of those old-school statistical modeling approaches that are still popular. With the development of new languages and libraries, it is now in a much-improved version and…
A linear relationship between two variables is very common. So, a lot of mathematical and statistical models have been developed to use this phenomenon and extract more information about the…
Seaborn is a python’s data visualization library that is built on Matplotlib. What so special about seaborn? Why do we need to use seaborn while we already have Maplotlib? Matplotlib…
It takes a sizeable amount of time to prepare for a coding interview. There are so many different topics, data structures, and algorithms to go over. Recursion is one of…
For R user ggplot2 is the most popular visualization library with a huge number of graphics available. It is simple to use and is able to generate complex plots with…
The regular expression is nothing but a sequence of characters that matches a pattern in a piece of text or a text file. It is used in text mining in…
Python has a few data visualization library. Arguably matplotlib is the most popular and widely used library. I have several tutorial articles on matplotlib before. This article will focus on…
Exploratory data analysis is very basic. Sometimes it is necessary to just understand the data well. Sometimes it is dome before diving into the modeling. Anyway, a big dataset will…
Probability and the probability distribution is the base for mot statistical inference techniques, therefore machine learning, artificial intelligence, and data analytics. I wrote an overview of the discrete probability distribution…
