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H2O Statistics

KNIME H2O Machine Learning Integration version 4.0.2.v201909242005 by KNIME AG, Zurich, Switzerland

The computed statistics for numeric columns are:

  • Min (minimum).
  • Max (maximum).
  • Mean
  • Sigma (standard deviation).
  • Number of negative infinites.
  • Number of positive infinites.
  • Number of missing values.
  • Number of non-zero values
  • Percentiles (0.001, 0.01, 0.1, 0.2, 0.25, 0.3, 1.0/3.0, 0.4, 0.5, 0.6, 2.0/3.0, 0.7, 0.75, 0.8, 0.9, 0.99, 0.999)
  • Mins (columns five smallest values)
  • Maxs (columns five largest values)
  • Bins (simple histogram to explore data)
  • Stride (stride used to compute histogram)
The computed statistics for categorical columns are:
  • Number of Distinct Values
  • Values (distinct values)

Input Ports

H2O frame that is used to compute statistics.

Output Ports

Statistics of numerical columns.
Statistics of categorical columns.

Best Friends (Incoming)

Best Friends (Outgoing)

Installation

To use this node in KNIME, install KNIME H2O Machine Learning Integration from the following update site:

KNIME 4.0
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