module RunningStat::Lua

Constants

PUSH_DATUM

Keys:

bucket - the hash corresponding to the dataset metric

Arguments:

datum - the number to be added to the dataset

Effects:

calculates running stats (mean, variance, std_dev)

Returns:

nothing
PUSH_DATUM_SHA1
VARIANCE

Keys:

bucket - the hash corresponding to the dataset metric

Arguments:

nothing

Effects:

nothing

Returns:

the sample variance of the dataset, as a stringified float
VARIANCE_SHA1