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Contents

PURPOSE ^

Module KDETOOLS in WAFO Toolbox.

SYNOPSIS ^

This is a script file.

DESCRIPTION ^

  Module KDETOOLS in WAFO Toolbox.  
  Version 2.1.1   15-sep-2005  
   
  readme     - Readme file for module KDETOOLS in WAFO Toolbox. 
   
  Misc 
    chi2gof    - CHI Squared Goodness Of Fit test.  
    chi2gof2   - CHI Squared Goodness Of Fit test.  
    evalpdf    - Evaluates a PDF struct by interpolation.  
    fftce      - Circulant Embedding of a vector or matrix.  
    kdedemo1   - Demonstrate smoothing parameter impact on KDE. 
    kdedemo2   - Demonstrate difference between transformation- and ordinary-KDE. 
    kdeoptset  - Create or alter KDE OPTIONS structure. 
    qlevels    - Calculates quantile levels which encloses P% of PDF.  
    qlevels2   - Calculates quantile levels which encloses P% of data.  
    vsph       - Calculates volume of d-dimensional sphere with radius r0.  
  
  Bandwidth Selectors 
    hbcv       - Biased Cross-Validation estimate of smoothing parameter.  
    hbcv2      - Biased Cross-Validation smoothing parameter for 2D data.  
    hboot      - Bootstrap cross-validation estimate of smoothing parameter.  
    hldpi      - L-stage Direct Plug-In estimate of smoothing parameter.  
    hldpi2     - L-stage DPI estimate of smoothing parameter for 2D data.  
    hldpi2fft  - L-stage DPI estimate of smoothing parameter for 2D data.  
    hlscv      - LSCV estimate of smoothing parameter.  
    hmns       - Multivariate Normal Scale Estimate of Smoothing Parameter.  
    hns        - Normal Scale Estimate of Smoothing Parameter.  
    hos        - Oversmoothing Parameter.  
    hscv       - Smoothed cross-validation estimate of smoothing parameter.  
    hste       - 2-Stage Solve the Equation estimate of smoothing parameter.  
    hstt       - Scott-Tapia-Thompson estimate of smoothing parameter.  
  
  Kernel density estimators and data-gridders 
    bincount   - 1-dimensional Bin count. 
    ffndgrid   - Fast 'n' Furious N-D data gridding. 
    gridcount  - D-dimensional histogram using linear binning. 
    kde        - Kernel Density Estimator.  
    kdebin     - Binned Kernel Density Estimator.  
    kdefun     - Kernel Density Estimator.  
    kde1dgui   - GUI to Kernel Density Estimator 
    kde2dgui   - GUI to Kernel Density Estimator in two dimensions. 
  
  Kernel functions 
    deriv      - 4th, 6th, 8th and 10th derivatives of the kernel function.  
    deriv2     - High order partial derivatives of the Gaussian kernel.  
    kernelstats- Return 2'nd order moment of kernel pdf. 
    mkernel    - Multivariate Kernel Function.  
    mkernel2   - Multivariate Kernel Function, alternative version.  
  
  Random number generators 
    mkernelrnd - Random numbers from the Multivariate Kernel Function.  
    sample     - Random sampling of points from a data-set.  
    ssample    - Random sampling from a smoothed empirical distribution.

CROSS-REFERENCE INFORMATION ^

This function calls: This function is called by:
Mathematical Statistics
Centre for Mathematical Sciences
Lund University with Lund Institute of Technology

Comments or corrections to the WAFO group


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