This page aggregates the various materials we have on the Dimension Reduction techniques available in Displayr.

Correspondence Analysis


Webinar:
DIY Market Mapping Using Correspondence Analysis

Ebook: DIY Correspondence Analysis

How Correspondence Analysis Works (A Simple Explanation)

Understanding the Math of Correspondence Analysis

How to Interpret Correspondence Analysis Plots

Correspondence Analysis Versus Multiple Correspondence Analysis

Principal Component Analysis

Principal Component Analysis (Wiki example)

How to Do Principal Components Analysis in Displayr

The Basic Mechanics of Principal Components Analysis

Principal Component Analysis of Text Data

Varimax Rotation

Component Score Coefficient Matrix

Kaiser Rule

Determining the Number of Components in Principal Components Analysis

Validating Principal Components Analysis

Common Misinterpretations of Principal Components Analysis

Text Analysis – Advanced – Principal Components Analysis (Text)

Saved Principal Components Analysis Variables

 

Multidimensional Scaling and t-SNE

What is Multidimensional Scaling (MDS)?

t-SNE

How t-SNE Works

Goodness of Fit in MDS and t-SNE wit Shepard Diagrams

 

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