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GEOGRAPHICALLY WEIGHTED REGRESSION (POINTS/GRID)
================================================
Description
-----------
Parameters
----------
- ``Predictor[Raster]``:
- ``Points[Vector]``:
- ``Dependent Variable[TableField]``:
- ``Distance Weighting[Selection]``:
- ``Inverse Distance Weighting Power[Number]``:
- ``Inverse Distance Offset[Boolean]``:
- ``Gaussian and Exponential Weighting Bandwidth[Number]``:
- ``Search Range[Selection]``:
- ``Search Radius[Number]``:
- ``Search Mode[Selection]``:
- ``Number of Points[Selection]``:
- ``Maximum Number of Observations[Number]``:
- ``Minimum Number of Observations[Number]``:
Outputs
-------
- ``Regression[Raster]``:
- ``Coefficient of Determination[Raster]``:
- ``Intercept[Raster]``:
- ``Slope[Raster]``:
- ``Residuals[Vector]``:
See also
---------
Console usage
-------------
::
processing.runalg('saga:geographicallyweightedregressionpointsgrid', predictor, points, dependent, distance_weighting_weighting, distance_weighting_idw_power, distance_weighting_idw_offset, distance_weighting_bandwidth, range, radius, mode, npoints, maxpoints, minpoints, regression, quality, intercept, slope, residuals)
Available options for selection parameters:
distance_weighting_weighting(Distance Weighting)
0 - [0] no distance weighting
1 - [1] inverse distance to a power
2 - [2] exponential
3 - [3] gaussian weighting
range(Search Range)
0 - [0] search radius (local)
1 - [1] no search radius (global)
mode(Search Mode)
0 - [0] all directions
1 - [1] quadrants
npoints(Number of Points)
0 - [0] maximum number of observations
1 - [1] all points
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