
ModeShape Distribution 3.0.0.Beta4  
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public interface Statistics
The immutable statistics for a sample of values. The statistics include the minimum
,
maximum
, mean (average)
, variance
and
standard deviation
.
The median value is not included in these statistics, since the median value cannot be rolled up given a series of statistics without having the original values. It is possible to compute the weighted median, but this loses effectiveness/value the more times it is rolled up.
Method Summary  

int 
getCount()
Get the number of samples to which these statistics apply. 
long 
getMaximum()
Get the maximum of the sampled values. 
double 
getMean()
The mean (or average) of the sampled values. 
long 
getMinimum()
Get the minimum of the sampled values. 
double 
getStandardDeviation()
Get the standard deviation of the sampled values, which is a measure of how spread out the numbers are and is the square root of the variance . 
double 
getVariance()
Get the variance of the sampled values, which is the average of the squared differences from the mean . 
Method Detail 

int getCount()
long getMaximum()
long getMinimum()
double getMean()
double getVariance()
mean
.
double getStandardDeviation()
variance
.

ModeShape Distribution 3.0.0.Beta4  
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SUMMARY: NESTED  FIELD  CONSTR  METHOD  DETAIL: FIELD  CONSTR  METHOD 