Is there a way to calculate an
accuracy assessment in QGIS?
I have around 300 points. At each point I extracted the value of the pixel. I compared the extracted value with the value which should be there. Now I have a table with two columns: One is the extracted value from the raster, one is the value which I typed in manually (the correct value).
How would I calculate the
users accuracy and
Kappa with that? Is there a tool to do that?