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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…

Multidimensional scalling (MDS) is a technique used to visualize the distance between objects when the distance between pairs of objects are known.

Shepard diagrams are a great way to assess goodness of fit for data reduction methods such as MDS and t-SNE.This post shows you how and includes the data.

t-SNE is a method for visualizing high dimensional space. It often produces more insightful charts than the alternatives like PCA.