Create Interval


This node creates a column of type Interval from given lower (left) and upper (right) bounds. Additionally, columns indicating whether the endpoints are included or excluded can be provided.
As bounds any numeric column will serve. The left/Lower bound value need to be smaller or equal compared to its right/upper bound value.
Whether a bound is included or excluded can be chosen either by a fixed setting:

  • including both bounds "[a;b]"
  • including left bound only "[a;b)"
  • including right bound only "(a;b]"
  • excluding both bounds "(a;b)"
Otherwise boolean columns can be provided given that "true" results in including the bound or "false" in excluding the bound.
Empty Intervals are allowed to be created (like "(1;1)").

Input Ports

  1. Type: Data
    Input table containing at least one numeric column

Output Ports

  1. Type: Data
    Input Table with newly appended or replaced interval column


This node is part of the extension



Short Link

Drag node into KNIME Analytics Platform