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## S3 method for class 'CrunchVariable': hide(x)## S3 method for class 'VariableCatalog': hide(x)## S3 method for class 'CrunchVariable': unhide(x)## S3 method for class 'VariableCatalog': unhide(x)
## S3 method for class 'VariableCatalog': hide(x)
## S3 method for class 'CrunchVariable': unhide(x)
## S3 method for class 'VariableCatalog': unhide(x)