stats_covariance
(PECL)
stats_covariance -- Computes the covariance of two data sets
Description
float
stats_covariance ( array a, array b )
| Warning |
This function is
currently not documented; only the argument list is
available. |
Parameters
- a
Its description
- b
Its description
Return Values
What the function returns, first on success, then on failure. See
also the &return.success; entity