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3. My first Data Exploration

<p><strong>My first Data Exploration</strong></p><p>This workflow shows some nodes for data exploration:</p><ul><li><p>Line plot</p></li><li><p>Histogram and bar charts</p></li><li><p>Scatter plots B/W and in color</p></li><li><p>Parallel coordinates plot</p></li><li><p>Data selection with the <em>Table View</em> node</p></li></ul>

URL: KNIME Beginner's Luck (Book Homepage) https://www.knime.com/knimepress/beginners-luck

Workflow: My first Data Exploration

This workflow shows some nodes for data exploration:

  • Line plot

  • Histogram and bar charts

  • Scatter plots B/W and in color

  • Parallel coordinates plot

  • Data selection with the Table View node

Scatter Plot - with colors

Scatter Plot - no color

Line Plot

Parallel Coordinates Plot

Histograms & Bar Charts

Table View

sepal length histogramequal width, 7 bins
Histogram
Display input datain a table
Table View
Select table "KBLBook"
DB Table Selector
only 30% rows
Row Sampler
On "sepal length"
Numeric Binner
Count by sepal length binsand iris species
Pivot
petal length vs. petal width
Scatter Plot
all numerical dimensions(selected)
Line Plot
All numerical features
Parallel Coordinates Plot
set colors
Color Manager
petal length vs. petal width
Scatter Plot
Ascending on "sepal length_binned"
Sorter
Read data into KNIME
DB Reader
sepal length histogram
Bar Chart
KBLBook.sqlite
SQLite Connector
Average count forsepal length histogramby iris class
Bar Chart

Nodes

Extensions

Links

Download

To use this workflow in KNIME, download it from the below URL and open it in KNIME:

Download Workflow
On NodePit since: 2025-12-15
Last update: 2026-01-05
Created with KNIME version: v5.9.0
Tags: EducationKNIMEPressParallel cordinate plotScatter plotLine plotHistogramBar chart

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