Plot Diagnostics for Fitted Models (Mathematica How To)

Diagnostics are an important part of analyzing models of data. Plots of residuals and leverage or influence measures provide valuable insight into whether assumptions of the ...

Det (Built-in Mathematica Symbol)

Det[m] gives the determinant of the square matrix m.

Mean (Built-in Mathematica Symbol)

Mean[list] gives the statistical mean of the elements in list. Mean[dist] gives the mean of the symbolic distribution dist.

DiscreteWaveletPacketTransform (Built-in Mathematica Symbol)

DiscreteWaveletPacketTransform[data] gives the discrete wavelet packet transform (DWPT) of an array of data.DiscreteWaveletPacketTransform[data, wave] gives the discrete ...

NumberOfPermutationsByInversions (Combinatorica Package Symbol)

NumberOfPermutationsByInversions[n, k] gives the number of permutations of length n with exactly k inversions. NumberOfPermutationsByInversions[n] gives a table of the number ...

FiniteGroupData (Built-in Mathematica Symbol)

FiniteGroupData[name, " property"] gives the value of the specified property for the finite group specified by name.FiniteGroupData["class"] gives a list of finite groups in ...

Some Notes on Internal Implementation (Mathematica Tutorial)

General issues about the internal implementation of Mathematica are discussed in "The Internals of Mathematica". Given here are brief notes on particular features. These ...

SHP (Mathematica Import/Export Format)

ESRI shape file format. Common GIS file format. Used for archiving and exchanging cartographic and geospatial information. Stores the geometry and data of map features. SHP ...

TIGER (Mathematica Import/Export Format)

TIGER/Line GIS file format. U.S. Census Bureau file format. Used for archiving cartographic information and data. Stores geometric as well as numerical and textual ...

AffineTransform (Built-in Mathematica Symbol)

AffineTransform[m] gives a TransformationFunction that represents an affine transform that maps r to m.r. AffineTransform[{m, v}] gives an affine transform that maps r to m.r ...