We can see that they arecategorical variables. We need to convert that intoscale variablebecause they are basicallyinterval scalevariables. After converting, we will look at the rating.For example, if we look at question no1, the subject no787responded6. So we are expecting after recode, this...
Titlestata recode—Recodecategoricalvariables SyntaxMenuDescriptionOptions RemarksandexamplesAcknowledgmentAlsosee Syntax Basicsyntax recodevarlist(rule) (rule)... ,generate(newvar) Fullsyntax recodevarlist(erule) (erule)... if in ,options wherethemostcommonformsforruleare ruleExampleMeaning #=#3=13r...
Feature engineering is the process of creating new features or transforming existing ones to improve the model's performance. This may involve techniques such as one-hot encoding for categorical variables, polynomial feature expansion, or domain-specific transformations. ...