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README.TXT
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1993-09-22
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CruX
Data Analysis and Visualization
Version 1.52
CruX is a program for data analysis and graphing with a
technical focus. It consists of a spreadsheet for numerical
editing and analysis, and a graphical display component for
viewing, editing and printing your results.
CruX's main features include...
Column Oriented Spreadsheet
■ Series oriented data referencing
■ Full-featured spreadsheet navigation and editing
■ Math style equation syntax
Data Manipulation Functions
■ Series generation and calculations
■ Data smoothing, fitting and 2-D interpolation
■ Index and Frequency Sorting
■ Matrix operations
■ Editing - block move, copy, delete
Data Visualization
■ Line, Scatter, Bar, Pie, Polar Contour and Surface
plots
■ Multiple linear & logarithmic axes
■ Graphical data inspection and editing
■ Selectable line styles, thickness, area fills and
colors
■ Selectable symbols with variable sizes, colors, and
fill patterns
■ Scalable, rotatable fonts with printer support
■ Error bars in both vertical and horizontal directions
■ User controllable legends
■ Multiple plots per printed page supporting a broad
range of output devices
■ Graph and Page-Layout templates
File Management
■ Import/Export multi-column ASCII files allowing data
exchange with virtually any program
■ Import Lotus worksheets directly
■ CruX's own compact binary format
INSTALLATION
CruX can be run simply by changing to the directory
containing the distribution files and typing CRUX. A brief
summary of CruX command line options can be obtained by
typing CRUX -?. Detailed installation instruction begin on
page 4 of the documentation.
DOCUMENTATION
The CRUX.DOC file included with this distribution is an
ASCII file which can be read on-screen or printed. To
produce a hardcopy manual, check your printer for form
alignment and send the file to the printer with the command:
COPY CRUX.DOC PRN
The document is approximately 35 pages long and includes
page breaks.