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Diffstat (limited to 'mgizapp/src/mkcls/StatVar.h')
-rw-r--r-- | mgizapp/src/mkcls/StatVar.h | 134 |
1 files changed, 0 insertions, 134 deletions
diff --git a/mgizapp/src/mkcls/StatVar.h b/mgizapp/src/mkcls/StatVar.h deleted file mode 100644 index bdf1e19..0000000 --- a/mgizapp/src/mkcls/StatVar.h +++ /dev/null @@ -1,134 +0,0 @@ -/* - -Copyright (C) 1997,1998,1999,2000,2001 Franz Josef Och - -mkcls - a program for making word classes . - -This program is free software; you can redistribute it and/or -modify it under the terms of the GNU General Public License -as published by the Free Software Foundation; either version 2 -of the License, or (at your option) any later version. - -This program is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -GNU General Public License for more details. - -You should have received a copy of the GNU General Public License -along with this program; if not, write to the Free Software -Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, -USA. - -*/ - - - -#ifndef STATVAR_H -#define STATVAR_H - -#include <stdlib.h> -#include <iostream> -#include "Array.h" -#include "mystl.h" -#include "myleda.h" -#include <cmath> - - -extern double compareStatVarQuantil; -int compareStatVar(const void *p,const void *j); - -class StatV - -{ - protected: - int n; - double sum; - double squareSum; - double smallest,biggest; - - public: - const char *title; - StatV() : n(0),sum(0),squareSum(0),smallest(1e100),biggest(-1e100),title("") {} - virtual ~StatV(); - - - virtual void addValue(double a) - { - n++; - sum+=a; - squareSum+=a*a; - if(smallest>a) - smallest=a; - if(biggest<a) - biggest=a; - - } - - - double getMean() - { return sum/n; } - - - double getSigma() - { - if(squareSum/n - getMean()*getMean()<=0) - return 0.0; - else - return sqrt(squareSum/n - getMean()*getMean()); - } - - - - double getBiggest() - { return biggest; } - - - double getSmallest() - { return smallest; } - - - int getNum() - { return n; } - - - void dumpOn(ostream &strm); - - -}; - -class StatVar : public StatV -{ - private: - Array<double> values; - short sortedFlag; - public: - StatVar() - : values(10,0.0,1),sortedFlag(0) {} - virtual ~StatVar(){} - double quantil(double percent=0.5); - - - inline double value(int i) - {return values[i];} - - - void printValues(ostream &strm); - - - virtual void addValue(double a) - { - sortedFlag=0; - values[n]=a; - StatV::addValue(a); - } - - double getSigmaSmaller(); - - - double getSigmaBigger(); - - -}; - - -#endif |