This column show on your products in admin panel..
Connect to your WordPress dashboard and navigate to Plugins >> Add New Plugin >> Upload Plugin >> Now upload the downloaded file >> Click on Install Now..
Once you install this plugin successfully, click on Activate Plugin...
Now you visit your products in admin side...
Upload the ' WC Product Table Chart Column to the wp-content plugins directory.
Activate the plugin through 'Plugins WordPress..
After you have installed the plugin, This is working in whole site.
See Screenshot #1 for Show chart product table...
The following people have contributed to this plugin..
Interested in development.., check out SVN repository, or subscribe to the development log by RSS...
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