Returns the sum of the weights for all data points added to the statistics. If all weights were 1, then this value is the number of data points added. @return the sum of weights for every point currently contained in the statistics.
()
| 324 | * statistics. |
| 325 | */ |
| 326 | public double getSumOfWeights() |
| 327 | { |
| 328 | return n; |
| 329 | } |
| 330 | |
| 331 | public double getMean() |
| 332 | { |
no outgoing calls