Mix and squeeze data

Introduzione a KNIME

Emilio Silvestri

Data Scientist

Data merging

Merge tables

Value lookup

Employees table

Value lookup

Employees and salary tables

Value lookup

Highlight employee IDs

Value lookup

First employee

Value lookup

Matching IDs

Value lookup

Lookup salary

Value lookup

Dictionary

Value lookup

Dictionary table

Value lookup

Lookup and key columns

Value lookup

Missing match

Data aggregation

Calculations

Data aggregation

Squeeze orange

Data aggregation

Sum of salary

Data aggregation

Aggregation column

Data aggregation

Aggregation operation

Data aggregation

Salary by department

Data aggregation

Number of employees by department

Data aggregation

Average salary by department

Documentation

Path

Documentation

Workflow

Metanodes

Metanode

Let's practice!

Introduzione a KNIME

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