Methods
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__init__
__str__
accum
count
mean
reset
tally
timeAverage
var
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__init__
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__init__ ( self, name='' )
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__str__
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__str__ ( self )
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accum
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accum (
self,
x,
t=None,
)
add xdt and x^2dt to the sums for the monitored variable
t is the current time
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count
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count ( self )
the number of observations made
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mean
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mean ( self )
the simple average of the monitored variable
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reset
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reset ( self, t=None )
reset the sums and counts for the monitored variable
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tally
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tally ( self, x )
add x, and x^2 to the sums for the monitored variable
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timeAverage
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timeAverage ( self, t=None )
the time-average of the monitored variable.
If t is used it is assumed to be the current time,
otherwise t = now()
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var
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var ( self )
the sample variance of the monitored variable
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