Add p5-Statistics-ChiSquare, answering how random your data is.

PR:		23995
Submitted by:	Anton Berezin <tobez@tobez.org>

5 files changed, 55 insertions, 0 deletions

diff --git a/math/p5-Statistics-ChiSquare/Makefile b/math/p5-Statistics-ChiSquare/Makefile
new file mode 100644
index 0000000..f2672ab
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+++ b/math/p5-Statistics-ChiSquare/Makefile
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+# New ports collection makefile for:	math/p5-Statistics-ChiSquare
+# Date created:				01 January 2001
+# Whom:					Anton Berezin <tobez@tobez.org>
+#
+# $FreeBSD$
+#
+
+PORTNAME=	Statistics-ChiSquare
+PORTVERSION=	0.2
+CATEGORIES=	math perl5
+MASTER_SITES=	${MASTER_SITE_PERL_CPAN}
+MASTER_SITE_SUBDIR=	Statistics
+PKGNAMEPREFIX=	p5-
+
+MAINTAINER=	tobez@tobez.org
+
+USE_PERL5=	yes
+PERL_CONFIGURE=	yes
+
+WRKSRC=		${WRKDIR}/Statistics/ChiSquare
+
+MAN3=		Statistics::ChiSquare.3
+MANPREFIX=	${PREFIX}/lib/perl5/${PERL_VERSION}
+
+.include <bsd.port.mk>
diff --git a/math/p5-Statistics-ChiSquare/distinfo b/math/p5-Statistics-ChiSquare/distinfo
new file mode 100644
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+++ b/math/p5-Statistics-ChiSquare/distinfo
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+MD5 (Statistics-ChiSquare-0.2.tar.gz) = 305b347334b342642f341e16d5324242
diff --git a/math/p5-Statistics-ChiSquare/pkg-comment b/math/p5-Statistics-ChiSquare/pkg-comment
new file mode 100644
index 0000000..14daca9
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+++ b/math/p5-Statistics-ChiSquare/pkg-comment
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+How random is your data?
diff --git a/math/p5-Statistics-ChiSquare/pkg-descr b/math/p5-Statistics-ChiSquare/pkg-descr
new file mode 100644
index 0000000..6c2f7ce
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+++ b/math/p5-Statistics-ChiSquare/pkg-descr
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+Suppose you flip a coin 100 times, and it turns up heads 70 times.  Is
+the coin fair?
+
+Suppose you roll a die 100 times, and it shows 30 sixes.  Is the die
+loaded?
+
+In statistics, the chi-square test calculates "how random" a series of
+numbers is.  But it doesn't simply say "yes" or "no".  Instead, it gives
+you a confidence interval, which sets upper and lower bounds on the
+likelihood that the variation in your data is due to chance.  See the
+examples below. 
+
+There's just one function in this module: chisquare().  Instead of
+returning the bounds on the confidence interval in a tidy little
+two-element array, it returns an English string.  This was a deliberate
+design choice---many people misinterpret chi-square results, and the
+string helps clarify the meaning. 
+
+-Anton
+<tobez@tobez.org>
diff --git a/math/p5-Statistics-ChiSquare/pkg-plist b/math/p5-Statistics-ChiSquare/pkg-plist
new file mode 100644
index 0000000..d6b305a
--- /dev/null
+++ b/math/p5-Statistics-ChiSquare/pkg-plist
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+lib/perl5/site_perl/%%PERL_VER%%/auto/Statistics/ChiSquare/autosplit.ix
+lib/perl5/site_perl/%%PERL_VER%%/%%PERL_ARCH%%/auto/Statistics/ChiSquare/.packlist
+lib/perl5/site_perl/%%PERL_VER%%/Statistics/ChiSquare.pm
+@dirrm lib/perl5/site_perl/%%PERL_VER%%/auto/Statistics/ChiSquare
+@dirrm lib/perl5/site_perl/%%PERL_VER%%/%%PERL_ARCH%%/auto/Statistics/ChiSquare
+@unexec rmdir %D/lib/perl5/site_perl/%%PERL_VER%%/auto/Statistics 2>/dev/null || true
+@unexec rmdir %D/lib/perl5/site_perl/%%PERL_VER%%/%%PERL_ARCH%%/auto/Statistics 2>/dev/null || true
+@unexec rmdir %D/lib/perl5/site_perl/%%PERL_VER%%/Statistics 2>/dev/null || true