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template<typename T>
radarelab::Statistic< T >::compute_dev_std ( unsigned  minimum = 1)
inline

Compute standard deviation of the distribution of x values.

Parametri
[in]minimumMinimum amount of accumulated data to perform the computation
Restituisce
value of the standard deviation. If N is less the minimum returns NaN

Definizione alla linea 166 del file statistics.h.

Referenzia radarelab::Statistic< T >::compute_variance().

167  {
168  if(N>=minimum) return sqrt(compute_variance());
169  else return sqrt(-1);
170  }
T compute_variance(unsigned minimum=1)
Compute variance of the distribution of x values.
Definition: statistics.h:154