Hi Gary,
Thanks for your quick reply!
Yes, I was doing some more poking around last night, and was able to fix the problem by adding the following exports to the package.lisp file:
(:export #:data-length #:mean #:sum-of-squares #:variance #:standard-deviation #:skewness #:minimum #:maximum #:range #:quantile #:median #:trimmed-mean #:mode #:mode-for-continuous-data #:data-continuous-p #:smart-mode #:multiple-modes #:interquartile-range #:tukey-summary #:statistical-summary #:significance #:t-significance #:t-test-one-sample #:t-test #:d-test #:t-test-matched #:z-test-one-sample #:inner-product #:covariance #:confidence-interval #:confidence-interval-z #:confidence-interval-z-summaries #:confidence-interval-t #:confidence-interval-t-summaries #:confidence-interval-proportion #:scheffe-tests #:print-scheffe-table #:cross-product #:dot-product #:r-score #:difference-list #:sum-list #:chi-square-2x2-counts #:chi-square-2x2 #:chi-square-rxc-counts #:make-contingency-table #:chi-square-rxc #:g-test #:find-critical-value)
(:export #:anova-one-way-variables #:anova-one-way-groups #:print-anova-table #:anova-two-way-groups #:make-3d-table #:anova-two-way-variables-unequal-cell-sizes #:anova-two-way-variables)
(:export #:scalar-matrix-multiply #:multiply-matrices #:invert-matrix #:matrix-norm #:invert-matrix-iterate #:transpose-matrix #:normalize-matrix #:sum-of-array-elements)
(:export #:reduce-matrix)
(:export #:pythag-df #:svbksb-df #:svdcmp-df #:svzero-df #:svd-inverse-slow-df #:svd-inverse-fast-df #:pythag-sf #:svbksb-sf #:svdcmp-sf #:svzero-sf #:svd-inverse-slow-sf #:svd-inverse-fast-sf #:singular-value-decomposition #:svd-zero #:svd-back-substitute #:svd-solve-linear-system #:svdvar #:svd-matrix-inverse)
Of course, whether all of these are supposed to be exported or not, I don't know. I'm also not sure if I duplicated any.
This is what we call "an odd thing".
Yes, I couldn't think of a reason for it at the time.
So that the symbol is only exported when the file is compiled ... I have _no_ idea how this has ever worked. Sigh.
Almost qualifies for a bar or two of the Twilight Zone theme... :-)
Anyway, thanks for your help. I'll check back in a few days or a week for the new source to keep my stuff in sync.
Cheers, David
-----Original Message----- From: Gary King [mailto:gwking@metabang.com] Sent: Wednesday, 30 May 2007 23:52 To: Trudgett, David Cc: 'cl-mathstats-devel@common-lisp.net' Subject: Re: [cl-mathstats-devel] Losing symbols on system re-load
Hi David,
Deleting the .fas files and re-loading gets back the lost symbols.
This is what we call "an odd thing".
Looking at the list you appended and revisiting the code leads me to suspect that the missing symbols are mostly (entirely) from the define-statistic macro. Which, I now see, expands into
(progn (eval-when (:compile-toplevel) (export 'mean)) (defclass mean (simple-statistic) nil) ...
So that the symbol is only exported when the file is compiled ... I have _no_ idea how this has ever worked. Sigh.
I'll be posting an update that corrects this shortly.
(P.S., as for the values, I decided to just remove them instead of added clisp to the list...) -- Gary Warren King, metabang.com Cell: (413) 885 9127 Fax: (206) 338-4052 gwkkwg on Skype * garethsan on AIM
Attention
Email Disclaimer Notice - This message is the property of AAMHatch. The information in this email is confidential and may be legally privileged. It is intended solely for the addressee. Access to this email by anyone else is unauthorised. If you are not the intended recipient, any disclosure, copying, distribution or any action taken or omitted to be taken in reliance on it is prohibited and may be unlawful.
If you have received this message in error please notify AAMHatch immediately via email to mailadmin@aamhatch.com.au mailto:mailadmin@aamhatch.com.au
This email has been scanned and cleared by NetIQ Mail Marshal, however AAMHatch does not guarantee this message free of viruses, or interference. ________________________________