In older QGIS versions the
Count Points in Polygon vector analysis tool had an "input vector layer attribute to aggregate" to perform a statistical analysis (sum, mean, min, max) on the counted points in a polygon.
However, in the newer QGIS (using version 2.18.6) this tool has disappeared. Only the counts in polygon is present in the vector analysis and you can't select the attributes of the point layer anymore to perform a statistical analysis. The tool now only counts the points in the polygon without any analysis.
Does anyone has a solution where to find the statistical attribute analysis?