DevOps Overview
What is DevOps? DevOps is the union of software development (dev) and software operations (ops). DevOps enables formerly […]
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Statsmodels in Python
statsmodels is a Python library for fitting many kinds of statistical models, performing statistical tests, and data exploration […]
Filter Out Missing Data in Pandas
There are a few ways to filter out missing data in Python. When we talk about filtering data […]
Machine Learning Workflow
Machine learning workflows define which phases are implemented during a machine learning project. The typical phases may include […]
Cohort Analysis
What is cohort analysis? Cohort analysis is a type of behavioral analytics in which you take a group […]
Google Colab
What is Google Colab? Google Colab is a cloud-based service that allows you to write and run code […]
Python in Excel
Python is now inside Microsoft Excel. Really? Python is only in Excel if you have Microsoft 365 on […]
A/B Testing
What is A/B testing? It is an experiment with two groups to establish which group is better. The […]
Data Maturity
What is data maturity? Data maturity is a measurement that demonstrates the level at which a company makes […]
Hypothesis Test of a Coin Toss
Let’s look at a simplified hypothesis test. To begin learning about hypothesis testing, let’s look at a very […]
Measures of Dispersion
After considering measures of central tendency and asymmetry in our discussion of descriptive statistics, it’s time to look […]
Conditional Probability
Let’s discuss how to calculate probability for two or more dependent events. This type of probability is known […]