This component allows creating comparison charts and publishing them on your site. Users can add rows and columns to the charts (if you enable this feature as done in this chart). This information should always be approved by administrator.
The component uses JavaScript hiding effect, which allows to collapse columns. This may be very useful if you have big charts.
There're three modules, which are always available in the archive with the component. This archive also contains the plugin, which can show your charts directly in the content.