We are searching for statistical software which will enable us to
easily compare results from two (or more) analyses. Spreadsheets such
as Excel or Quattro are very good, but don't have the range of
analysis tools we want, such as Deming regression, ROC etc.
We've used an old DOS program called Statgraphics for some time, but
find it complex and user-unfriendly. Many packages are very expensive
in the UK, sometimes over 1,000 pounds sterling. What do others use
and recommend? We use Excel for Windows 3.1 so an Excel add-on
program would be suitable.
It would be an advantage if there was a shareware or limited use
version available so that we could try it out first.
email: garth.williams at zetnet.co.uk