I saw an ad in the July 2001 Amstat News for a complex sample
survey analysis package called Wesvar. The package has
what appears to be a useful feature called a "Workbook"
by which the user navigates analysis output. This is a
hierarchical tree in which the user may click on a part
of the analysis (table, regression fit, descriptive stats,
etc.) so as to go directly to that output. Recent versions
of SAS have something similar. In SAS the title of a
graphic may be what appears in the navigation tree, and
clicking on that entry will replay the appropriate graph.
Has anyone had experience with such GUIs and would comment
on productivity or documentation benefits? I wonder
what would be the most platform-independent way to
implement such a feature, e.g., dynamic html, if it is
useful to statisticians.
I've tried the SAS stuff (the Analyst application). It's a fairly neat
idea, but you do need to put in a substantial effort to relabel the
stuff and delete any "junk" output, or find yourself with a bunch of
litle icons all having similar generic names like "Probability plot" or
"ANOVA output" (I forget the exact names, but you get the picture).
There was a strange division between SAS programming and Analyst in
that *only* code executed from Analyst would go into the project tree,
nicely incorporating the SAS code that Analyst had written for you,
but excuting SAS code directly would go to a *different* tree, which
did *not* include the code that was executed.
The version I tried (SAS 8.0) was also bug-ridden beyond belief.
Suddenly, the system would get itself into a state where the tree
could no longer be saved, detracting rather badly from the usefulness.
They might have fixed that in the meantime though.
The newer Enterprise Guide stuff is reportedly neater, but we never
succeeded in getting it to run on any of our PC SAS installations
(seemingly, it was not prepared for our particular network
configuration).