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Free download Spectral Analysis Library Linux app to run online in Ubuntu online, Fedora online or Debian online

This is the Linux app named Spectral Analysis Library whose latest release can be downloaded as spanlib-2.0-svn204.tar.gz. It can be run online in the free hosting provider OnWorks for workstations.

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Spectral Analysis Library


DESCRIPTION:

This project provides a Fortran90 library and a python module for singular spectrum analyses such as PCA/EOF or MSSA. It is intended for people interested, for example, in analysing climate or financial variability.



Features

  • PCA for extracting dominant spatial pattern of variability.
  • SSA/MSSA which is like PCA but for extracting spatio-temporal patterns.
  • Joined SVD which is like PCA but for extracting the common variability of two variables (using cross-covariances).
  • SVD model deduce a predictand from a predictor using SVD.
  • Full missing value support.
  • Switch of space and time for PCA analyses performed on a large number of channels.
  • For analysis, empirical orthogonal functions (EOFs), principal componants (PCs), expansion coefficient (ECs) and reconstructions of signal are available.
  • Analyses can be performed on several variables at the same time, with normalisation coefficents [python].
  • Pre-PCA analysis to reduct the d-o-f before analysing huge datasets with MSSA or SVD.
  • Monte-Carlo test for (M)SSA (MC-SSA) [python].
  • Full UV-CDAT support [python].


Audience

Advanced End Users, Developers, Financial and Insurance Industry, Science/Research



Programming Language

Fortran, Python



This is an application that can also be fetched from https://sourceforge.net/projects/spanlib/. It has been hosted in OnWorks in order to be run online in an easiest way from one of our free Operative Systems.