R: Projection Pursuit for Big Data Based on Data Nuggets

# Projection Pursuit for Big Data Based on Data Nuggets

## Documentation for package ‘PPbigdata’ version 1.0.0

- DESCRIPTION file

## Help Pages

PPbigdata-package | Projection Pursuit for Big Data Based on Data Nuggets
CMNugg | Central Mass Index for projected Big Data based on data nuggets
faProj | Factor rotation for projected Big Data in multi-dimensional space based on data nuggets
grandTourNugg | 1-dim/2-dim Grand Tour for Big Data based on Data Nuggets
guidedTourNugg | 1-dim/2-dim Guided Tour for Big Data based on Data Nuggets
HoleNugg | Hole Index for projected Big Data based on data nuggets
NHnugg | Natural Hermite Index for projected 1-dim/2-dim Big Data based on data nuggets
nuggKDE | Density Estimation for projected 1-dim/2-dim big data based on data nuggets
plotLoadings | Plot of variable loadings for 1-dim/2-dim projection
plotNugg | Plot of projected 1-dim/2-dim data nuggets
PPnugg | Projection Pursuit for Big Data based on data nuggets
PPnuggOptim | Optimize Projection Pursuit index for Big Data based on data nuggets
wsph | Spherize/Whiten data with observational weights