luke@umnstat.UUCP (Luke Tierney) (01/21/86)
I have written a simple program for brushing a scatterplot matrix on the mac (See for example W. S. Chambers, "The Elements of Graphing Data" for a description of this interactive graphical technique). The program was written in sumacc C, so source is available. Since this is of limited interest to the net as a whole I am just posting this notice rather than the program itself. If you would like a copy please send a macintosh disc and a self-addressed stamped envelope to Luke Tierney School of Statistics University of Minnesota Minneapolis, Mn. 55455 [e-mail: ...ihnp4!umn-cs!umnstat!like] Please indicate whether you would like a copy of the source as well. I have also written a program for doing perspective plots (as in the S function persp) localy on the mac - no line hiding but relatively fast redrawing to allow you to easily look at a function of two variables from a number of different angles. A picture using a 20 x 20 grid is redrawn in about 2 seconds. Luke Tierney
luke@umnstat.UUCP (Luke Tierney) (01/21/86)
> I have written a simple program for brushing a scatterplot matrix on > the mac (See for example W. S. Chambers, "The Elements of Graphing...... I gave the incorrect e-mail address in the original posting. The correct address is ...ihnp4!umn-cs!umnstat!luke Sorry. Luke Tierney