Analyzed file: /home/alex/devel/qgis/python/plugins/processing/tests/testdata/dem.tif (band 1)
Minimum value: 85.0
Maximum value: 243.0
Range: 158.0
Sum: 19213301.982429504
Mean value: 147.17197994967066
Standard deviation: 43.9618116337985
Sum of the squares: 252304334.52061242