protect_quadtree: implement "translation" for sum and count

edwindj / sdcSpatial

Create privacy protected maps with R

https://edwindj.github.io/sdcSpatial/

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protect_quadtree: implement "translation" for sum and count #1

Closed edwindj closed 5 years ago

edwindj commented 5 years ago

The original paper for quadtree shows how to adjust the values of the grid for counts. sdc_raster focusses on mean or summed values in combination with a disclosure risk. A minimal adjustment should be made that reduce the disclosure risk under the norm.

edwindj commented 5 years ago

This is implemented