Business Analytics: Multiple Comparisons in R and Excel

Offered By: LinkedIn Learning

Tags

Microsoft Excel Courses Statistical Analysis Courses

Course Description

Overview

Learn how to run multiple comparison tests in Excel and R to pinpoint mean differences in multiple groups of data.

Syllabus

Introduction

Pinpoint group mean differences
Getting started

1. Tukey Multiple Comparisons Test

Tukey honestly significant difference (HSD): Overview
Tukey: Preliminary tests in Excel
Tukey: Test of mean differences in Excel
Tukey: Preliminary tests in R
Tukey: Test of mean differences in R
Tukey: Choice of error rates

2. Scheffé Multiple Comparisons Test

Scheffé: Overview
Scheffé: Preliminary tests in Excel
Scheffé: Contrasts in Excel
Scheffé: Calculating Psi
Scheffé: Test of mean differences in R
Scheffé: Critical values and confidence intervals

Conclusion

Next steps

Taught by

Conrad Carlberg

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