Skip to content

Python 2.7 module for robust estimation of a Fourier Series, and methods for estimating periodic signals in data.

Notifications You must be signed in to change notification settings

Rtasseff/robustFourierSeries

Repository files navigation

robustFourierSeries

Python 2.7 module for robust estimation of a Fourier Series, and methods for estimating periodic signals in data.

This module contains methods to calculate the periodogram for time series data by estimating the coefficents of a discreat Fourier Series. The g-statistic is also estimated and tested to identify the periodic component that is statistically significant. This uses the robust non-uniform sampling algorithm described in Ahdesmai 2007 (Robust regression for periodicity detection in non-uniformly sampled time-course gene expression data) and the genral pereto distribution estimates from Knijnenburg 2009 (Fewer permutations, more accurate P-values) Also uses the robust regression form scikits statsmodels (http://statsmodels.sourceforge.net/install.html)

The basic method is estSigGStat; however, many other methods are avalible.

Please excuse the spelling and poor commenting :)

creatJobList* and runPeriodEst* are used for multi-processor jobs with GOLEM

license

Copyright (C) 2003-2012 Institute for Systems Biology Seattle, Washington, USA.

This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version.

This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.

You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA

About

Python 2.7 module for robust estimation of a Fourier Series, and methods for estimating periodic signals in data.

Resources

Stars

Watchers

Forks

Releases

No releases published

Packages

No packages published

Languages