#include
#include
#include
#include
#include “CLib.h”
#include “CStatistics.h”
using namespace std;
/*===================
次數分配表[ frequency distribution table ]
公式定義:
1.全距(range)=最大值-最小值
2.組數(number of class)= n<=2^m ,n=資料數量
3.組距(class interval)=全距/組數
====================*/
int main()
{
//p2-13,ex2-7
int data[]={65,82,47,33,14,22,16,81,57,62,21,83,66,43,47,27,36,51,27,19,66,42,38,29,51,27,40,41};
int number=sizeof(data)/sizeof(int);//數量
CLib::outputData(“data”,data,number);
CLib::outputData(“number”,number);
CLib::BubbleSort(data,number);
CLib::outputData(“data_Sort”,data,number);
int range=CStatistics::calRange(data[number-1],data[0]);
CLib::outputData(“range”,range);
int number_of_class=0;
number_of_class=CStatistics::calNumberOfClass(number);
CLib::outputData(“number of class”,number_of_class);
int class_interval= CStatistics::calInterval(range,number_of_class);
CLib::outputData(“class interval”,class_interval);
//cout << “Hello world!” << endl;
CLib::pause();
return 0;
}
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