A generalized plotting program, written in BASIC for scientific data.

A software package for the hardcopy graphic display of two-dimensional data had been developed. It is written in BASIC and is compatible with a microcomputer interfaced to an intelligent digital plotter. The core of the package is a plotting program. It features a command menu that displays 15 user-controllable parameters. Most of these parameters are automatically tabulated and can be changed in an interactive manner. The data which is plotted is either entered by hand or read from pre-existing data files. The package has several other important features. One subroutine within the plotting program determines and draws the best fit of a curve through a set of points. Using another program, the user can edit and manipulate the information contained in data files. All the program commands are written in simple and precise language, therefore the user needs no previous experience with computers. Furthermore the programs can be easily modified to suit personalized needs.