Auguri Auguri is an integrated,
general purpose data exploration, analysis and forecasting
tool with emphasis on nonlinear methods.It provides tools for the manipulation and analysis of
data throughout the process of predictive data mining. From
data capture to multivariate model design, and from the
specification of solutions to these models to their comparison
and storage for later use, under a powerful and intuitive
graphical user interface.
Data Acquisition and File Support
Auguri will read data from most sources in ANSI or binary
format, in addition to its own format. It also supports
drag and drop and copy and paste operations to and from
most popular editors and spreadsheet programs.
In addition, we are working to comply with the Predictive
Model Markup Language (PMML), for models supported by our
software, and in interfaces to some of the most popular
audio and image file formats.
Data Inspection, Editing and Visualization
Auguri allows opening multiple document files simultaneously
for editing, inspection, charting, analysis or forecasting.
It maps data to worksheets, where a worksheet may consist
of one or several sheets containing additional data, models,
solutions and reports.
Data may be edited freely and charted at will in most popular
formats. Not only can you instruct Auguri to plot your data
in 3-dimensions, but produce fully functional four-dimensional
representations that can be zoomed, rotated, or even animated,
if you so desire.
It also includes modern interpolation techniques for the
replacement of missing values, or for resampling of existing
data where additional information is desirable before continuing
with further analysis.
In addition, Auguri provides several methods for the automatic
generation of constant and serial data in your documents.
Statistical, Frequency, Linear and Nonlinear Analysis
Other than common statistical analysis methods such as ANOVA,
test of means and variances, histograms, IID tests and descriptive
statistics to the fourth moment, Auguri provides extensive
nonlinear methods such as generalized fractal dimensions,
Poincare surface of sections, maximal Lyapunov exponent,
false nearest neighbors, space-time separation plots, averaged
mutual information, and phase portraits in up to four-dimensions,
among other.
It also provides tools for the analysis of signals and
series in the time and frequency domains, such as power
spectrum estimation, Fourier transforms, auto- and cross-
covariance and correlation functions, time-evolving statistics,
and simultaneous solutions to linear equations.
In addition, it includes several methods for the generation
of random numbers according to a chosen distribution, for
sampling data from existing populations, and for generating
surrogate data, where statistical and nonlinearity tests
may be additionally carried.