incrementaly maintain average and variance of data sequence More...
#include <variance.h>


Public Member Functions | |
| Variance () | |
| void | add (const double &x) |
| double | variance () const |
Private Types | |
| typedef Average | base_t |
Private Attributes | |
| double | m_variance |
Additional Inherited Members | |
Private Member Functions inherited from osl::stat::Average | |
| Average () | |
| double | add (const double &x) |
| Add an element x. More... | |
| void | merge (const Average &r) |
| void | clear (double a=0.0, int e=0) |
| double | getAverage () const |
| double | average () const |
| int | numElements () const |
incrementaly maintain average and variance of data sequence
Definition at line 14 of file variance.h.
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private |
Definition at line 17 of file variance.h.
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inline |
Definition at line 20 of file variance.h.
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inline |
Definition at line 24 of file variance.h.
References osl::stat::Average::add(), m_variance, and osl::stat::Average::numElements().
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inline |
Definition at line 33 of file variance.h.
References m_variance, and osl::stat::Average::numElements().
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private |
Definition at line 16 of file variance.h.
Referenced by add(), and variance().
1.8.4