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00_​Visual_​Analysis_​of_​Sales_​Data

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:..."

URL: KNIME Getting Started Guide https://www.knime.com/getting-started-guide

This workflow is built according to the instructions on the "Build a workflow" page and in the KNIME Quickstart Guide. For more information see the workflow metadata. Find it here: View -> Description
Data Access - Provide file path
Data Preprocessing - Filter columns and rows

This tries can be followed using KNIME Data Apps Beginners Guide

Select "country", "date" and "amount" columns
Column Filter
Exclude rows where country unknown
Row Filter (deprecated)
Read sales_2008-2011.csv
CSV Reader
First App
Component

Nodes

Extensions

Links