query: Why do we create dummy variables?
positive_passages.docid: 156489
positive_passages.text: Why do we need to dummy code categorical variables
negative_passages.docid: 68215
negative_passages.text: Proper use of arbitrary number of variables
negative_passages.docid: 57829
negative_passages.text: Variables are often adjusted (e.g. standardised) before making a model - when is this a good idea, and when is it a bad one?
negative_passages.docid: 117050
negative_passages.text: Why do we need to discard one dummy variable?
negative_passages.docid: 58249
negative_passages.text: Why do we use a Least Squares fit?
negative_passages.docid: 48879
negative_passages.text: Why do mathematicians use single-letter variables?
negative_passages.docid: 56050
negative_passages.text: Why put the constant before the variable in a comparison?
negative_passages.docid: 78122
negative_passages.text: What's the behavior of an uninitialized variable used as its own initializer?
negative_passages.docid: 49276
negative_passages.text: Why don't you need the Axiom of Choice when constructing the "inverse" of an injection?
negative_passages.docid: 63333
negative_passages.text: When to Log/Exp your Variables when using Random Forest Models?
negative_passages.docid: 9899
negative_passages.text: what do free variable and leading variables mean?
negative_passages.docid: 86384
negative_passages.text: Generate a dummy-variable
negative_passages.docid: 15642
negative_passages.text: Difference between self.var and simply var
negative_passages.docid: 1499
negative_passages.text: How do I create variable variables?
negative_passages.docid: 74517
negative_passages.text: Is using 'var' to declare variables optional?
negative_passages.docid: 73866
negative_passages.text: Why must local variables have initial values?
negative_passages.docid: 154499
negative_passages.text: Naming conflicts with Dummy variables in several packages conflicts