/**
* 取一个数组中最小的值
*
* @param array
* @return
*/
public static Number min(Number... array) {
Number min = array[0];
for (int i = 1; i < array.length; i++) {
min = NumberOperator.min(array[i], min);
}
return min;
}
/**
* 统计求和
*
* @param array
* @return
*/
public static Number sum(Number[] array) {
Number sum = 0;
for (Number each : array) {
sum = NumberOperator.add(sum, each);
}
return sum;
}
/**
* 取一个数组中最大的值
*
* @param array
* @return
*/
public static Number max(Number... array) {
Number max = array[0];
for (int i = 1; i < array.length; i++) {
max = NumberOperator.max(array[i], max);
}
return max;
}
/**
* 求平均数
*
* @param array
* @return
*/
public static double average(Number[] array) {
return NumberOperator.divide(sum(array), array.length).doubleValue();
}