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mhahsler / Introduction_to_Data_Mining_R_Examples

R Code to accompany the book Introduction to Data Mining by Tan, Steinbach and Kumar (Code by Michael Hahsler)
https://mhahsler.github.io/Introduction_to_Data_Mining_R_Examples/
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Update 05_arules.Rmd #4

Closed vz-ai closed 1 year ago

vz-ai commented 1 year ago

The definiton of the relation $X \Rightarrow Y$ requires $X,Y$ disjoint, which is written $X \cap Y = \emptyset$. Shortly after there is a reference to $X \cup Y$

mhahsler commented 1 year ago

Thank you for this correction.