constructfeature: constructor function for adding constructed features to the...
In preproviz: Tools for Visualization of Interdependent Data Quality Issues
Description
Usage
Arguments
Value
Description
constructor function for adding constructed features to the system
Usage
1
constructfeature(classname, operation, mode = "all", impute = FALSE)
Arguments
classname
(character) name of the inherited class
operation
(expression) feature construction operation.The expression is evaluated by computevalue method.
mode
(character) Mode of data to be used in construction . Defaults to "all", option "numeric" for numeric data without class labels.
impute
(logical) Impute whether construction is done before missing value imputation . Defaults to "FALSE"
Value
(BaseClass) A sub class inhereted from BaseClass and computevalue method for the class
preproviz documentation built on May 2, 2019, 7:02 a.m.
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Description Usage Arguments Value
Description
constructor function for adding constructed features to the system
Usage
1 | constructfeature(classname, operation, mode = "all", impute = FALSE)
|
Arguments
classname |
(character) name of the inherited class |
operation |
(expression) feature construction operation.The expression is evaluated by computevalue method. |
mode |
(character) Mode of data to be used in construction . Defaults to "all", option "numeric" for numeric data without class labels. |
impute |
(logical) Impute whether construction is done before missing value imputation . Defaults to "FALSE" |
Value
(BaseClass) A sub class inhereted from BaseClass and computevalue method for the class
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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