diff options
Diffstat (limited to 'mgizapp/src/mkcls/StatVar.cpp')
| -rw-r--r-- | mgizapp/src/mkcls/StatVar.cpp | 81 |
1 files changed, 36 insertions, 45 deletions
diff --git a/mgizapp/src/mkcls/StatVar.cpp b/mgizapp/src/mkcls/StatVar.cpp index a4605ea..ffd3703 100644 --- a/mgizapp/src/mkcls/StatVar.cpp +++ b/mgizapp/src/mkcls/StatVar.cpp @@ -9,14 +9,14 @@ 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, +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, +Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ @@ -27,10 +27,10 @@ USA. #include <iostream> #include <cstdlib> -double compareStatVarQuantil=-1; +double compareStatVarQuantil=-1; StatV::~StatV() {} - + int doublecompare(const void *p,const void *j) { @@ -46,16 +46,13 @@ int compareStatVar(const void *p,const void *j) { double a; double b; - if(compareStatVarQuantil>=0) - { - a=((StatVar *)p)->quantil(compareStatVarQuantil); - b=((StatVar *)j)->quantil(compareStatVarQuantil); - } - else - { - a=((StatVar *)p)->getMean(); - b=((StatVar *)j)->getMean(); - } + if(compareStatVarQuantil>=0) { + a=((StatVar *)p)->quantil(compareStatVarQuantil); + b=((StatVar *)j)->quantil(compareStatVarQuantil); + } else { + a=((StatVar *)p)->getMean(); + b=((StatVar *)j)->getMean(); + } if(a==b) return 0; if(a<b) @@ -69,14 +66,12 @@ double StatVar::getSigmaSmaller() { double ss=0; int ns=0; - for(int i=0;i<n;i++) - { - if( values[i]<getMean() ) - { - ss+=(values[i]-getMean())*(values[i]-getMean()); - ns++; - } + for(int i=0; i<n; i++) { + if( values[i]<getMean() ) { + ss+=(values[i]-getMean())*(values[i]-getMean()); + ns++; } + } if( ss/ns>0 ) return sqrt(ss/ns); else @@ -86,12 +81,11 @@ double StatVar::getSigmaBigger() { double ss=0; int ns=0; - for(int i=0;i<n;i++) - if( values[i]>getMean() ) - { - ss+=(values[i]-getMean())*(values[i]-getMean()); - ns++; - } + for(int i=0; i<n; i++) + if( values[i]>getMean() ) { + ss+=(values[i]-getMean())*(values[i]-getMean()); + ns++; + } if( ss/ns>0 ) return sqrt(ss/ns); else @@ -99,42 +93,39 @@ double StatVar::getSigmaBigger() } - + void StatV::dumpOn(ostream &strm) { - strm << "MEAN: " << getMean() << " (" << smallest << "-" << biggest - << ") SIGMA:" << getSigma()<< " "; + strm << "MEAN: " << getMean() << " (" << smallest << "-" << biggest + << ") SIGMA:" << getSigma()<< " "; } - + double StatVar::quantil(double percent) { int index=(int)(n*percent); if(index==n) index=n-1; assert(index>=0&&index<n); - if(sortedFlag==0) - { - qsort(values.getPointerToData(),n,sizeof(double),doublecompare); - assert(n<=values.size()); - sortedFlag=1; - } - if(index<0) - { - cerr << "WARNING: StatVar.cc\n"; - return 0.0; - } - else + if(sortedFlag==0) { + qsort(values.getPointerToData(),n,sizeof(double),doublecompare); + assert(n<=values.size()); + sortedFlag=1; + } + if(index<0) { + cerr << "WARNING: StatVar.cc\n"; + return 0.0; + } else return values[index]; } - + void StatVar::printValues(ostream &strm) { qsort(values.getPointerToData(),n,sizeof(double),doublecompare); assert(n<=values.size()); - for(int i=0;i<n;i++) + for(int i=0; i<n; i++) strm << i/(double)n << " " << values[i] << endl; return; } |