CODEWITHSUNDEEP
widgetanalysisorangecorrespondence
tenine
tenine

Reputation: 1

Orange correspondence analysis widget

Can anyone tell me how to use the Orange correspondence analysis widget?

I have a table of 11 columns of data with a first column of row names. I have tried to select the data using select attributes widget and connecting to the correspondence analysis widget. But, I did not get any result. Do I have to connect to another widget before the correspondence analysis widget?

Okay, I don't know what code I'm using. I don't know how to access code I was just using the visual interface, which I thought should do the job.

Upvotes: 0

Views: 312

Answers (1)

Aleš Erjavec
Aleš Erjavec

Reputation: 1106

  1. The input data for the correspondence analysis need to have discrete variables. If you have continuous variables consider PCA instead.

  2. For a simple example use of CA, load the smokers_ct.tab dataset and use it in CA widget.

Upvotes: 0

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