Adam Grant on lessons from the pandemic, datum versus data, and how abstract numbers can lead to very real human outcomes

In this excerpt from the new book 'Speak Data,' the Wharton professor and best-selling author shares his thoughts on how we ...
Analytics Insight

10 Must-Have Statistical Tools for Data Analysis in 2025

Overview: Data analysis software makes sense of large amounts of information quickly.Tools like R, Python, and SPSS simplify research and statistical studies.Vi ...
How-To Geek on MSN

How to run R-style linear regressions in Python the easy way

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

multinomial-logistic-regression

This project explores the determinants of inflation prediction errors using data from the Survey of Consumer Expectations (SCE) from 2013 to 2023 and monthly National and yearly State-level PCE. The ...
IEEE

An Explainable AI Approach to Sentiment Analysis of Twitter Data Using Logistic Regression and Random Forest

Abstract: Social media platforms such as Twitter and Facebook have transformed communication by enabling users to share opinions and thoughts instantly. These platforms generate vast amounts of text ...
Frontiers

Mean centering is not necessary in regression analyses, and probably increases the risk of incorrectly interpreting coefficients

Scholars trained in the use of factorial ANOVAs have increasingly begun using linear modelling techniques. When models contain interactions between continuous variables (or powers of them), it has ...
ag.purdue

Diet Quality Shapes Consumers’ Ability to Interpret Healthy Food Packaging

How easy or difficult is it for consumers to know how healthy a food is when looking at the packaging? Diet quality plays a role. Consumers with excellent diets find it significantly easier to ...
AgWeb

Soil Analysis for Farming: How to Collect a Soil Sample and Interpret Results

Agricultural soil testing is critical to determining soil’s nutrient concentration and variability across your fields. It is ideal to test your fields’ soil at least every two to three years to inform ...