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AFAPI array cov (const array &X, const array &Y, const bool isbiased=false)
 C++ Interface for covariance. More...
 
AFAPI af_err af_cov (af_array *out, const af_array X, const af_array Y, const bool isbiased)
 C Interface for covariance. More...
 

Detailed Description

Find the covariance of values in the input

This function performs the operation across all batches present in the input simultaneously.


Function Documentation

◆ af_cov()

AFAPI af_err af_cov ( af_array out,
const af_array  X,
const af_array  Y,
const bool  isbiased 
)

C Interface for covariance.

Parameters
[out]outwill the covariance of the input arrays
[in]Xis the first input array
[in]Yis the second input array
[in]isbiasedis boolean specifying if biased estimate should be taken (default: false)
Returns
AF_SUCCESS if the operation is successful, otherwise an appropriate error code is returned.

◆ cov()

AFAPI array af::cov ( const array X,
const array Y,
const bool  isbiased = false 
)

C++ Interface for covariance.

Parameters
[in]Xis the first input array
[in]Yis the second input array
[in]isbiasedis boolean specifying if biased estimate should be taken (default: false)
Returns
the covariance of the input arrays