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Results tagged with categorical-encoding
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user 37439
Representing categorical variables as sets of numerical variables. Necessary in many types of analysis for them to process categorical data. A common example is using a categorical predictor in regression/ANOVA via dummy coding, effect coding, Helmert coding, user-defined contrasts, etc.
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Effects Coding in R [closed]
I am in interested in how do effect coding in R. I know that someone else has asked this question (i.e How to do regression with effect coding instead of dummy coding in R?). Here is the lm() model on …
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