Excel Comparing Time Series

R is a language and environment for statistical computing and graphics. R provides a wide variety of statistical (linear and nonlinear modelling, classical statistical tests, time-series analysis, classification, clustering, ...) and graphical techniques, and is highly extensible. The S...

StatTrends (formerly "Graph Maker") is a free application for creating interactive charts and graphs. The supported visualizations are: Interactive bar and column charts Interactive scatter plots Interactive time series graphs Interactive bullet graphs All charts and graphs can be animated over...

Is a cross-platform software package for econometric analysis, written in the C programming language. It is free, open-source software. You may redistribute it and/or modify it under the terms of the GNU General Public License (GPL) as published by the Free Software Foundation. Features Easy...


Platforms: Windows

R is a language and environment for statistical computing and graphics. R provides a wide variety of statistical (linear and nonlinear modelling, classical statistical tests, time-series analysis, classification, clustering, ...) and graphical techniques, and is highly extensible. The S...


Platforms: Mac

An Implementation of a cascading Sensor Observation Service. Superseeded by The Time Series Toolbox - http://sourceforge.net/projects/timeseriestool


Platforms: Windows, Mac, Linux

Flounder is a quick way to visualize regularly spaced 4D data, i.e., a data set that is a function of x, y, z, and time. Features: - Animation - 4D (x,y,z,t) display - Display multiple data files linked by time - 2D slices along prinicpal axes - Adjustable colour scales and quantization...


Platforms: *nix, C/C++, BSD

MayaVi is a free, easy to use scientific data visualizer. It is written in Python and uses the amazing Visualization Toolkit (VTK) for the graphics. It provides a GUI written using Tkinter. Features - An easy to use GUI. - Can be imported as a Python module from other Python programs and can...


Platforms: Windows, Mac, *nix, Python, BSD Solaris

PHPGraphs is a set of graphing classes for php. The basic graph types are line, point, area, and bar. Also, an advanced Time Series graph is included. PHPGraphs supports large numbers of large sized data sets.


Platforms: Windows, Mac, *nix, PHP, BSD Solaris

- KEYBOARDNAVIGATE with no arguments toggles the navigation state.- KEYBOARDNAVIGATE ON turns keyboard navigation 'on' for the current figure.- KEYBOARDNAVIGATE OFF turns keyboard navigation 'off' in the current figure. This function is useful when exploring regions of a plot (e.g., time series...


Platforms: Matlab

SMOOTHN provides a fast, unsupervised and robust discretized spline smoother for data of any dimension.SMOOTHN(Y) automatically smoothes the uniformly-sampled array Y. Y can be any N-D noisy array (time series, images, 3D data,...).SMOOTHN can deal with missing (NaN) values (see screenshot, top...


Platforms: Matlab

Sorts input matrix of data so that each column is re-ordered byuser-specified criteria. Options are (1) sort data by signal width (2)sort data by energy localization (3) sort data by dissimilarity ofdata to a normal probability distribution. The default option is toreturn all 3 options, as...


Platforms: Matlab

Compute the discrete Fourier transform at specified frequencies, not using fft.Why one may need this?(1) MATLAB fft function computes the amplitude of signals only (no phase).(2) Once having the recorded time-series data, one often uses fft to do the spectral analysis. However, the frequency set...


Platforms: Matlab

Tired of adding "To Workspace" or Display blocks when debugging your models?In this case, SIMLOG is for you. Select which signals to log, either individually or complete subsystems. After execution of the model, signals can quickly be inspected by selecting the signal in the model and click the...


Platforms: Matlab

There is much more information in a stochastic non-Gaussian or deterministic signal than is conveyed by its autocorrelation and powerspectrum. Higher-order spectra which are defined in terms of the higher-order moments or cumulants of a signal, contain this additional information. The...


Platforms: Matlab

Please always check http://www.rotman-baycrest.on.ca/~jimmy/NIfTI for detail descriptions and latest updates.If you are confused by the Left / Right of an ANALYZE image, you can consult http://www.rotman-baycrest.on.ca/~jimmy/UseANALYZE.htmYou may also want to read...


Platforms: Matlab

Exercises and case studies for a rigorous approach to risk- and portfolio-management. This booklet stems from the review sessions of the six-day ARPM bootcamp.Contents include:Advanced multivariate statistics; copula-marginal decompositionAnnualization/projection (FFT, cumulants,...


Platforms: Matlab

This program presents the solution to an ode model of the circadian clock, published by Locke et al (2005) 'http://www.nature.com/msb/journal/v1/n1/full/msb4100018.html', in two different ways.A moving plot can show either time series or a limit cycle in 2D or 3D mode, with the user able to...


Platforms: Matlab

This is the algorithm involved on the use of the non-linear forecast of asset's prices based on the nearest neighbour method.The basic idea of the NN algorithm is that the time series copies it's own past behavior, and such fact can be used for forecasting purposes. On the zip file there are two...


Platforms: Matlab

thresholding_demo.m interactively loads an image stack, performs thresholding based on the Laplace operator and extracts time-series information from the image stack based on a binary mask provided by the thresholding operation.mthresh.m performs thresholding based on the Laplace...


Platforms: Matlab

GGobi is an open source visualization program for exploring high-dimensional data. It provides highly dynamic and interactive graphics such as tours, as well as familiar graphics such as the scatterplot, barchart and parallel coordinates plots. Plots are interactive and linked with brushing and...


Platforms: Mac