Key Points Non-parametric tests are used when standard assumptions are not available. These tests don’t rely on distributions ...

Key Points Fisher’s 1-Way ANOVA is a basic statistical test for detecting differences in the means between two or more sample ...

Learning how to perform statistical data analysis in Microsoft Excel can help you improve your analytics and reporting. This guide takes you ...

Course TopicsR is a free computing and graphical software/environment for statistical analysis. This short course is designed to provide a basic statistical analysis in R using two data. The first ...

For each indicator, the latest figure and its one-year, five-year, and 10-year changes are easy to understand in terms of raw data, but we need supplementary statistical analysis to determine ...

In today's data-driven world, statistical analysis plays a critical role in uncovering insights, validating hypotheses, and driving decision-making across industries. R, a powerful programming ...

The purported statistical analysis wrongly assumes votes in the November election were randomly distributed across each state.

A statistical analysis of exoplanet habitability turns up one great candidate by Andy Tomaswick, Universe Today edited by Stephanie Baum, reviewed by Andrew Zinin Editors' notes ...

Knowledge of statistical and financial analysis methods and procedures is so important that Hal Varian, chief economist at Google, called statistician the "sexy job" of the 21st century.