• exclude rows where marital-status is missing.
• On the remaining rows:
• extract rows where marital-status = "Never-married"
• extract rows where marital-status = "Divorced" AND 20 <= age <= 40 AND workclass
starts with "S"
• remove column "marital-status
• keep only column "marital-status"
• keep only String columns using a Column Filter node and then only column "marital-status"
using a Reference Column Filter node
Workflow
Solution 1
Used extensions & nodes
Created with KNIME Analytics Platform version 4.1.1
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