A Regional Analysis Based on Tourism, E-Commerce, and Education Sectors This study assesses the impact of China’s Value-Added Tax (VAT) and Individual Income Tax (IIT) reforms on per capita income ...

A Washington Post investigation shows why much of the eastern U.S. is increasingly vulnerable to extreme rain and floods.

Why do progressive candidates in Boulder always seem to come from behind on election night only to surge ahead? A data model offers clues.

These questions come from my Udemy training and the certificationexams.pro website, resources that have helped many students pass the DP-100 certification. These are not DP-100 exam dumps or ...

This paper systematically analyzes the market dynamics of the pet industry in China and globally based on multiple linear regression and ARIMA models. First, for the Chinese market, this paper ...

Medical device makers use AI to turn EU regulatory challenges into competitive advantages via supply chain optimization.

If you have experience with R or want a quick way to generate a regression with statsmodels using a pandas DataFrame, you can ...

I 'm a big fan of Python for data analysis, but even I get curious about what else is available. R has long been the go-to language for statistics, but the "Tidyverse" has given the language a serious ...

The price of coal, for its part, has a strong and highly significant negative effect (elasticity = −0.75, p < 0.001). This indicates that coal is a real substitute for electricity in household ...