# Polynomial Regression

O.Conrad (c) 2010
Reference:
- Lloyd, C. (2010): Spatial Data Analysis - An Introduction for GIS Users. Oxford, 206p.

## Parameters

Points
Input Shapes
Attribute
Table field
Residuals
Output Shapes
Polynom
Choice
  Available choices: simple planar surface, bi-linear saddle, quadratic surface, cubic surface, user defined
User Defined Polynomial
Node
Maximum X Order
Integer
  Minimum: 1.0
Maximum Y Order
Integer
  Minimum: 1.0
Maximum Total Order
Integer
Trend Surface
Choice
  Available choices: user defined, grid
Left
Floating point
Right
Floating point
Bottom
Floating point
Top
Floating point
Cellsize
Floating point
Columns
Integer
Rows
Integer
Grid
Output Data Object
Grid system
Grid system
Grid
Output Grid