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00_​Visual_​Analysis_​of_​Sales_​Data(2)

Visual Analysis of Sales Data

Workflow that is built according to the instructions on the "Build a workflow" page and in the KNIME Quickstart Guide

Shows possible steps in analyzing (sales) data
1. Data access - Reading a csv file
2. Data preprocessing - Filtering columns and rows
3. Data visualization - Assigning colors to groups in the data. Building graphs.

How-to:

Configure a node
- Right click a node and select "Configure..."
- Or, double click a node

Execute a node
- Right click a node and select "Execute"

Inspect data output
- Right click a node and select the last option called "File Table", "Filtered Table", etc.

Open an interactive view
- Right click a node and select "Interactive View:..."

Example annotation Readsales_2008-2011.csvSelect "country", "date" and "amount"columnsExclude rowswhere countryunknownSales by timeSales by countryAssign colorsbased on countryNode 8Node 9Node 10Node 11Node 12Node 13Node 14Node 19Node 23Node 24Node 25Node 26 Analyze WorkflowSummary File Reader(deprecated) Column Filter Row Filter Stacked Area Chart Pie/Donut Chart Color Manager CaptureWorkflow End CaptureWorkflow Start CSV Writer CSV Writer CSV Writer CSV Writer CSV Writer Finish ProvenanceCapture Metanode Begin ProvenanceCapture Component Intermediate ProvenanceCapture Component Python Script Python Script Python Script(Labs) Python Script(Labs) Example annotation Readsales_2008-2011.csvSelect "country", "date" and "amount"columnsExclude rowswhere countryunknownSales by timeSales by countryAssign colorsbased on countryNode 8Node 9Node 10Node 11Node 12Node 13Node 14Node 19Node 23Node 24Node 25Node 26 Analyze WorkflowSummary File Reader(deprecated) Column Filter Row Filter Stacked Area Chart Pie/Donut Chart Color Manager CaptureWorkflow End CaptureWorkflow Start CSV Writer CSV Writer CSV Writer CSV Writer CSV Writer Finish ProvenanceCapture Metanode Begin ProvenanceCapture Component Intermediate ProvenanceCapture Component Python Script Python Script Python Script(Labs) Python Script(Labs)

Nodes

Extensions

Links

Download

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

Download Workflow
Created by: Maarit Laukkanen
Created at: 2018-07-23
On NodePit since: 2022-03-31
Last update: 2024-11-17
Created with KNIME version: v4.5.2
Tags: data accessrow filteringcolumn filteringdata visualizationquickstart guidebeginnergetting startedfirst workflow

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