Class LookupData

java.lang.Object
smile.plot.vega.LookupData

public class LookupData extends Object
The density transform performs one-dimensional kernel density estimation over an input data stream and generates a new data stream of samples of the estimated densities.
  • Method Details Link icon

    • toString Link icon

      public String toString()
      Overrides:
      toString in class Object
    • toPrettyString Link icon

      public String toPrettyString()
      Returns the specification in pretty print.
      Returns:
      the specification in pretty print.
    • data Link icon

      public Data data()
      Returns the secondary data source.
      Returns:
      the secondary data source.
    • fields Link icon

      public LookupData fields(String... fields)
      Returns the fields in foreign data or selection to lookup.
      Parameters:
      fields - the fields in foreign data or selection to lookup. If not specified, the entire object is queried.
      Returns:
      this object.