Class: RFormulaModel

eclairjs/ml/feature. RFormulaModel

A fitted RFormula. Fitting is required to determine the factor levels of formula terms.

Constructor

new RFormulaModel()

Source:

Extends

Methods

copy(extra) → {module:eclairjs/ml/feature.RFormulaModel}

Parameters:
Name Type Description
extra module:eclairjs/ml/param.ParamMap
Overrides:
Source:
Returns:
Type
module:eclairjs/ml/feature.RFormulaModel

hasLabelCol(schema) → {boolean}

Parameters:
Name Type Description
schema module:eclairjs/sql/types.StructType
Source:
Returns:
Type
boolean

hasParent() → {boolean}

Inherited From:
Source:
Returns:
Type
boolean

parent() → {module:eclairjs/ml.Estimator}

Inherited From:
Source:
Returns:
Type
module:eclairjs/ml.Estimator

setParent(parent) → {object}

Sets the parent of this model.
Parameters:
Name Type Description
parent module:eclairjs/ml.Estimator
Inherited From:
Source:
Returns:
Type
object

toString() → {string}

Source:
Returns:
Type
string

transform(dataset) → {module:eclairjs/sql.DataFrame}

Parameters:
Name Type Description
dataset module:eclairjs/sql.DataFrame
Overrides:
Source:
Returns:
Type
module:eclairjs/sql.DataFrame

transformSchema(schema) → {module:eclairjs/sql/types.StructType}

Parameters:
Name Type Description
schema module:eclairjs/sql/types.StructType
Overrides:
Source:
Returns:
Type
module:eclairjs/sql/types.StructType

uid() → {string}

An immutable unique ID for the object and its derivatives.
Source:
Returns:
Type
string