public Histogram(IEnumerable <double> data, int bucketCount)
{
data.ShouldNotBeNull("data");
bucketCount.ShouldBePositive("bucketCount");
double lower, upper;
MathTool.GetMinMax(data, out lower, out upper);
double width = (upper - lower) / bucketCount;
// Add buckets for each bin; the smallest bucket's lowerbound must be slightly smaller
// than the minimal element.
AddBucket(new Bucket(lower.Decrement(), lower + width));
for (var i = 1; i < bucketCount; i++)
{
var lo = lower + i * width;
AddBucket(new Bucket(lo, lo + width));
}
if (IsDebugEnabled)
{
log.Debug("Histogram을 생성했습니다. lower=[{0}], upper=[{1}], bucketCount=[{2}]", lower, upper, bucketCount);
}
AddData(data);
}
