I´m looking for QGIS equivalent to the basic MapInfo tool "Sum Attributes". I´ll explain what it does:
For selected objects in a vector layer, a popup window shows basic statistics such as: - Sum and Average for numerical fields - count of selected objects - calculated spatial information such as Area The popup window stays on top and is dynamically updated every time the selection changes.
The great thing about this tool is that its simple and dynamic, activated by a single click of a button on the standard toolbar.
So far I haven´t found a QGIS equivalent for this. QGIS ´Basic Statistics´ is similar but too clunky. Any suggestions?