| org.apache.commons.math.stat.descriptive.StatisticalSummary
All known Subclasses: org.apache.commons.math.stat.descriptive.DescriptiveStatistics, org.apache.commons.math.stat.descriptive.SummaryStatistics, org.apache.commons.math.stat.descriptive.StatisticalSummaryValues,
| StatisticalSummary | | public interface StatisticalSummary (Code) | | Reporting interface for basic univariate statistics.
version:
$Revision: 155427 $ $Date: 2005-02-26 06:11:52 -0700 (Sat, 26 Feb 2005) $ |
| Method Summary | |
| abstract public double | getMax()
| | abstract public double | getMean()
| | abstract public double | getMin()
| | abstract public long | getN()
| | abstract public double | getStandardDeviation()
Returns the standard deviation of the available values.
The standard deviation, Double.NaN if no values have been added or 0.0 for a single value set. | | abstract public double | getSum()
Returns the sum of the values that have been added to Univariate. | | abstract public double | getVariance()
Returns the variance of the available values.
The variance, Double.NaN if no values have been added or 0.0 for a single value set. |
| getMax | | abstract public double getMax()(Code) | | Returns the maximum of the available values
The max or Double.NaN if no values have been added. |
| getMean | | abstract public double getMean()(Code) | | Returns the
arithmetic mean of the available values
The mean or Double.NaN if no values have been added. |
| getMin | | abstract public double getMin()(Code) | | Returns the minimum of the available values
The min or Double.NaN if no values have been added. |
| getN | | abstract public long getN()(Code) | | Returns the number of available values
The number of available values |
| getStandardDeviation | | abstract public double getStandardDeviation()(Code) | | Returns the standard deviation of the available values.
The standard deviation, Double.NaN if no values have been added or 0.0 for a single value set. |
| getSum | | abstract public double getSum()(Code) | | Returns the sum of the values that have been added to Univariate.
The sum or Double.NaN if no values have been added |
| getVariance | | abstract public double getVariance()(Code) | | Returns the variance of the available values.
The variance, Double.NaN if no values have been added or 0.0 for a single value set. |
|
|