04_Example_for_Pie_Chart
In this example, we are building a Pie Chart example using data from the WHO GLOBAL HEALTH OBSERVATORY; you can download the data here
https://www.who.int/data/gho/data/themes/topics/topic-details/GHO/vaccine-preventable-communicable-diseases.
The dataset shows the total cases of four Vaccine-preventable communicable diseases (Diphtheria, Measles, Mumps and Rubella) in 2020 by country, Region and World Bank Income Group.
We use the Pie Chart node from the KNIME Views (Labs). To install this Labs extension, go to 'File > Install KNIME Extensions > KNIME Labs Extensions > KNIME Views (Labs)'.
Creating a professional and well-looking Pie Chart is now easier with the Pie Chart (Labs) node. You can add a Donut Chart and control its size. Also, you can configure the Pie Graph size, the label position and much more. Try it with your own data or the given one within this example workflow.
With the Pie Chart node from KNIME Views (Labs), you can double-click and configure your chart, then click 'save and execute' and see the results without leaving the configuration window.
We have created a component example in the workflow with widgets. You can visualise it on your Local Machine or execute it in the KNIME Business Hub.
Definitely, it's a fancier and more updated visualisation node. If you include it within KNIME components, you can build professional dashboards.
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