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- Path: sparky!uunet!elroy.jpl.nasa.gov!ames!agate!violet.berkeley.edu!lele
- From: lele@violet.berkeley.edu (Sharachchandra Lele;100 BldgT-4;26886;5106440692;NT23)
- Newsgroups: sci.math.stat
- Subject: Re: REQUEST: Information regarding CSS: Statistica program
- Date: 30 Jul 1992 05:25:27 GMT
- Organization: University of California, Berkeley
- Lines: 73
- Sender: Sharad Lele
- Message-ID: <157ug7INN33b@agate.berkeley.edu>
- References: <1992Jul3.163117.9940@jupiter.sun.csd.unb.ca>
- NNTP-Posting-Host: violet.berkeley.edu
- Summary: Statistica is good in parts
-
- To: simon@mmpe.mineral.ualberta.ca
- Subject: Re: Statistica/MAC: looking for comments or reviews
- Newsgroups: comp.sys.mac.apps,comp.apps.spreadsheets
- In-Reply-To: <simon.698512261@mmpe.mineral.ualberta.ca>
- Organization: University of California, Berkeley
-
- In article <simon.698512261@mmpe.mineral.ualberta.ca> you write:
- >I noticed a full-page
- >ad for Statistica/MAC by StatSoft in the March issue of MacWorld, with some
- >impressive sample figures. Has anyone out there used this package, and could
- >they pass on a few comments pertaining to my earlier notes? Recommendations
- >would be welcomed.
- >
- >Regards,
- > Simon.
- >
-
- I don't have experience with Statistica/MAC, but I have evaluated
- CSS:STATISTICA/DOS, and the comments might be relevant.
-
- I found CSS (for short) good and bad:
- Good: menu driven (you as a mac user do not know anything else, but let
- me tell you that the other statistical/graphics programs for DOS are
- just modified versions of old Mainframe command-line driven programs!
-
- Good: speed, much better than anything else i have seen.
-
- Good: manual has lot of discussion of statistics: what technique to
- use, etc.
-
- Good: huge range of statistical and graphics capabilities
- **** In general, it has many of the features that you mention.
-
- LIMITATIONS:
- 1) TREMENDOUSLY complex structure, makes data opaque:
- * there are separate "spreadsheets" for data, output of statistical
- analysis, and graphics.
- * You cannot simply have data in a file and choose the variables
- to graph at random. everytime you go thru graphics, it generates its
- OWN dataset corresponding to the graph chosen
- * two kinds of graphics programs, three kinds of data editors, three
- macro languages, ....
- 2) SERIOUS: can only do 10 y-series in a plot !!!!
- 3) inability to do quick lookup of data from other data files : in a
- typical MERGE command, you have to combine all the variables from the
- second file.
- 4) character variables can only be 8 characters long
- 5) Graphics: given the limitation of 10 y-series above, overlaying of
- plots becomes imperative, but this cannot be done in the way SYSTAT
- will allow you to overlay.
- 6) Does not have the easly aggregation capability of SPSS (or even the
- limited one of Lotus 3.1!)
-
- GLITCHES:
- * many glitches in memory management, leading to frequent crashes
- * DANGEROUS : incorrect import of long decimal numbers from Lotus!
- * inability of screen drivers to drive many monitors,
-
- Technical support was also quite lackadaisical.
-
- I finally decided against the package for the above reasons. They do
- have a 30-day trial period with full money back, so you might want try
- it out yourself. I myself have been juggling between SYSTAT, SPSS and
- QuattroPro.
-
- Good luck! (Looks like your Trapeze was quite something!)
-
- --Sharad Lele
-
- Energy & Resource Group
- Univerity of California, Berkeley
-
- Electronic-mail: lele@violet.berkeley.edu (Internet)
-