I have added the PSC datasets for Siegel and Morgan to my website in Statland. These are not the files that come on the disk from the publisher but rather the data for nearly every example, problem or exercise in the book -- about 375 files. My favorites are the raw data files for the categorical data in Chapter 14 which, as in most textbooks, appears only as summary tables in the text. They are in the form of a 491k ZIP file created on a PC, but I think there are Mac programs that can decipher these. The main directories contain Minitab binary files for PCs. Most directories have a PORT subdirectory containing portable files that should work for Macs, Unix, etc. (These are currently PC text files so you may need to convert them or use Merge to open them.) The systematic file naming convention is explained in the Minitab Guide available on the same page. You would also need the Siegel and Morgan text to decode this, but I assume you have it or would not have read this far!-) _ | | Robert W. Hayden | | Work: Department of Mathematics / | Plymouth State College MSC#29 | | Plymouth, New Hampshire 03264 USA | * | fax (603) 535-2943 / | Home: 82 River Street (use this in the summer) | ) Ashland, NH 03217 L_____/ (603) 968-9914 (use this year-round) Map of New [EMAIL PROTECTED] (works year-round) Hampshire http://mathpc04.plymouth.edu (works year-round) ================================================================= Instructions for joining and leaving this list and remarks about the problem of INAPPROPRIATE MESSAGES are available at http://jse.stat.ncsu.edu/ =================================================================