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NNS

Nonlinear nonparametric statistics using partial moments. Partial moments are the elements of variance and asymptotically approximate the area of f(x). These robust statistics provide the basis for nonlinear analysis while retaining linear equivalences.

NNS offers:

  • Numerical Integration & Numerical Differentiation
  • Partitional & Hierarchial Clustering
  • Nonlinear Correlation & Dependence
  • Causal Analysis
  • Nonlinear Regression & Classification
  • ANOVA
  • Seasonality & Autoregressive Modeling
  • Normalization
  • Stochastic Dominance

Companion R-package and datasets to:

Viole, F. and Nawrocki, D. (2013) "Nonlinear Nonparametric Statistics: Using Partial Moments"

Current Version

is built on architecture with notable performance enhancements.

is built on architecture with notable performance enhancements.

*Current CRAN version is

Installation

requires . See https://cran.r-project.org/ or for upgrading to latest R release.

require(devtools); install_github('OVVO-Financial/NNS', ref = "NNS-Beta-Version")

or via CRAN

install.packages('NNS')

Examples

Please see https://github.com/OVVO-Financial/NNS/blob/NNS-Beta-Version/examples/index.md for basic partial moments equivalences and hands-on statistics, machine learning and econometrics examples.

Citation

@Manual{,
    title = {NNS: Nonlinear Nonparametric Statistics},
    author = {Fred Viole},
    year = {2016},
    note = {R package version 0.8.5},
    url = {https://CRAN.R-project.org/package=NNS},
  }

Thank you for your interest in NNS!

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Version

Install

install.packages('NNS')

Monthly Downloads

1,260

Version

0.8.5

License

GPL-3

Maintainer

Fred Viole

Last Published

March 8th, 2022

Functions in NNS (0.8.5)

LPM

Lower Partial Moment
LPM.ratio

Lower Partial Moment RATIO
Co.LPM

Co-Lower Partial Moment (Lower Left Quadrant 4)
NNS.ARMA

NNS ARMA
NNS.ARMA.optim

NNS ARMA Optimizer
NNS.ANOVA

NNS ANOVA
LPM.VaR

LPM VaR
Co.UPM

Co-Upper Partial Moment (Upper Right Quadrant 1)
D.LPM

Divergent-Lower Partial Moment (Lower Right Quadrant 3)
NNS.SSD.uni

NNS SSD Test uni-directional
D.UPM

Divergent-Upper Partial Moment (Upper Left Quadrant 2)
NNS.TSD.uni

NNS TSD Test uni-directional
NNS.boost

NNS Boost
NNS.VAR

NNS VAR
NNS.TSD

NNS TSD Test
NNS.CDF

NNS CDF
NNS.PDF

NNS PDF
NNS.part

NNS Partition Map
NNS.FSD.uni

NNS FSD Test uni-directional
NNS.nowcast

NNS Nowcast
NNS.SD.efficient.set

NNS SD Efficient Set
NNS.FSD

NNS FSD Test
NNS.SSD

NNS SSD Test
NNS.meboot

NNS meboot
NNS.stack

NNS Stack
NNS.norm

NNS Normalization
NNS.caus

NNS Causation
NNS.copula

NNS Co-Partial Moments Higher Dimension Dependence
NNS.dep

NNS Dependence
NNS.term.matrix

NNS Term Matrix
UPM.ratio

Upper Partial Moment RATIO
UPM.VaR

UPM VaR
NNS.reg

NNS Regression
NNS.seas

NNS Seasonality Test
UPM

Upper Partial Moment
PM.matrix

Partial Moment Matrix
NNS.diff

NNS Numerical Differentiation
dy.d_

Partial Derivative dy/d_[wrt]
NNS.distance

NNS Distance
dy.dx

Partial Derivative dy/dx