jas.hist
Class JASHistUtil

java.lang.Object
  jas.hist.JASHistUtil

public class JASHistUtil
extends Object

Constructor Summary

JASHistUtil()

Method Summary

static double	roundDown(double x, int order) Round number down (closer to Negative Infinity): "order" defines which significant digit is rounded, order >= 0 roundDown(234.5, 0) -> 200.0 roundDown(234.5, 1) -> 230.0 roundDown(234.5, 2) -> 234.0
static double	roundUp(double x, int order) Round number up (closer to Positive Infinity), "order" defines which significant digit is rounded, order >= 0 roundUp(234.5, 0) -> 300.0 roundUp(234.5, 1) -> 240.0 roundUp(234.5, 2) -> 235.0

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

JASHistUtil

public JASHistUtil()

Method Detail

roundDown

public static double roundDown(double x,
                               int order)

Round number down (closer to Negative Infinity): "order" defines which significant digit is rounded, order >= 0 roundDown(234.5, 0) -> 200.0 roundDown(234.5, 1) -> 230.0 roundDown(234.5, 2) -> 234.0

roundUp

public static double roundUp(double x,
                             int order)

Round number up (closer to Positive Infinity), "order" defines which significant digit is rounded, order >= 0 roundUp(234.5, 0) -> 300.0 roundUp(234.5, 1) -> 240.0 roundUp(234.5, 2) -> 235.0