home *** CD-ROM | disk | FTP | other *** search
-
- ARegress V2.0 (c) 1993 Sven Bühling - Documentation
-
-
- 1. Intro
- --------
-
- ARegress is a program for statistical evaluation of measurements. As the name
- of the program indicates, you can use it to estimate different kinds of
- regression, and to print graphs of the regressions.
-
- This version provides provides bi-variate regression only.
-
- The program runs on an Amiga with Kickstart >= 2.0.
-
- Thanks to Harold for correcting this doc file.
-
- 2. Parameters / Tooltypes
- -------------------------
-
- The program understands the following Parameters (for CLI) and Tooltypes
- (for WB):
- INTERLACE TRUE oder FALSE (Interlace-Screen)
- WIDTH Size of the screen
- HEIGHT Height of the screen
-
- Examples: Tooltypes for Interlace screen:
-
- INTERLACE=TRUE
- WIDTH=640
- HEIGHT=512
-
- For CLI:
-
- ARegress INTERLACE TRUE WIDTH 640 HEIGHT 512
-
- Default is PAL-Hires. If you have a FliFi or an NTSC-Amiga you should
- modify the values.
-
- 3. Project-Menu
- ---------------
-
- Load - not supported yet
- Save - - " -
- New - deletes all data
- Info - try it...
- Quit - ...
-
-
- 4. Input-Menu
- -------------
-
- In this version, you enter pairs of values. First the X-axis values, then
- the Y-axis values.
-
- Append - enables Append mode
- Delete - deletes one pair
- Plot - plots diagram
- Ok - ...
-
- 5. Graphics-Menu
- ----------------
-
- Parameters - opens a window to modify the graphics parameters
- Plot - plots two points on the regression line
- Print - opens printer window
-
- 5.1. Graphics parameters
- """""""""""""""""""""""
- X min., max. - Limits of X-axis
- Y min., max. - Limits of Y-axis
- X Steps, Y Steps - Interval steps (0 to 5)
- Grade - Intervals marked on each axis (0 to 5)
- Precision - number of digits after decimal point
-
- DoubleX - all vertical lines are drawn in double size
- Headline - ...
- X-Pos, Y-Pos - Position of the graph title
-
- Raster X, Y: Optional Grid
-
- 5.2. Print
- """"""""""
-
- EditCMap - to edit the colours while printing
- (Don't forget to select Color in GraphicGFX-Preferences if you have a
- colour printer.)
-
-
- 6. Statistic-Menu
- -----------------
-
- There are five different kinds of regression available in this version.
- Another special feature is Lagrange-Interpolation which connects all measures
- (if they have different X-values).
-