Showing content from http://www.arrayfire.org/docs/group__stat__func__stdev.htm below:
ArrayFire: stdev
Find the standard deviation of values in the input. More...
AFAPI array stdev (const array &in, const dim_t dim=-1) C++ Interface for standard deviation. More...
AFAPI array stdev (const array &in, const af_var_bias bias, const dim_t dim=-1) C++ Interface for standard deviation. More...
template<typename T > AFAPI T stdev (const array &in) C++ Interface for standard deviation of all elements. More...
template<typename T > AFAPI T stdev (const array &in, const af_var_bias bias) C++ Interface for standard deviation of all elements. More...
AFAPI af_err af_stdev (af_array *out, const af_array in, const dim_t dim) C Interface for standard deviation. More...
AFAPI af_err af_stdev_v2 (af_array *out, const af_array in, const af_var_bias bias, const dim_t dim) C Interface for standard deviation. More...
AFAPI af_err af_stdev_all (double *real, double *imag, const af_array in) C Interface for standard deviation of all elements. More...
AFAPI af_err af_stdev_all_v2 (double *real, double *imag, const af_array in, const af_var_bias bias) C Interface for standard deviation of all elements. More...
Find the standard deviation of values in the input.
This function performs the operation across all dimensions of the input array.
◆ af_stdev()
C Interface for standard deviation.
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Parameters
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[out] out will contain the standard deviation of the input array along dimension
dim [in] in is the input array [in] dim the dimension along which the standard deviation is extracted
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Returns
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AF_SUCCESS if the operation is successful, otherwise an appropriate error code is returned.
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Deprecated:
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Use af_stdev_v2 instead
◆ af_stdev_all()
C Interface for standard deviation of all elements.
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Parameters
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[out] real will contain the real part of standard deviation of the entire input array [out] imag will contain the imaginary part of standard deviation of the entire input array [in] in is the input array
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Returns
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AF_SUCCESS if the operation is successful, otherwise an appropriate error code is returned.
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Deprecated:
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Use af_stdev_all_v2 instead
◆ af_stdev_all_v2()
C Interface for standard deviation of all elements.
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Parameters
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[out] real will contain the real part of standard deviation of the entire input array [out] imag will contain the imaginary part of standard deviation of the entire input array [in] in is the input array [in] bias The type of bias used for variance calculation. Takes of value of type af_var_bias
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Returns
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AF_SUCCESS if the operation is successful, otherwise an appropriate error code is returned.
◆ af_stdev_v2()
C Interface for standard deviation.
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Parameters
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[out] out will contain the standard deviation of the input array along dimension
dim [in] in is the input array [in] bias The type of bias used for variance calculation. Takes of value of type af_var_bias [in] dim the dimension along which the standard deviation is extracted
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Returns
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AF_SUCCESS if the operation is successful, otherwise an appropriate error code is returned.
◆ stdev() [1/4]
C++ Interface for standard deviation of all elements.
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Parameters
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[in] in is the input array
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Returns
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standard deviation of the entire input array
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Deprecated:
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Use af::stdev that takes af_var_bias instead
◆ stdev() [2/4]
C++ Interface for standard deviation of all elements.
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Parameters
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[in] in is the input array [in] bias The type of bias used for variance calculation. Takes of value of type af_var_bias.
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Returns
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standard deviation of the entire input array
◆ stdev() [3/4]
C++ Interface for standard deviation.
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Parameters
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[in] in is the input array [in] bias The type of bias used for variance calculation. Takes of value of type af_var_bias. [in] dim the dimension along which the standard deviation is extracted
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Returns
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the standard deviation of the input array along dimension
dim
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Note
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dim is -1 by default. -1 denotes the first non-singleton dimension.
◆ stdev() [4/4]
C++ Interface for standard deviation.
-
Parameters
-
[in] in is the input array [in] dim the dimension along which the standard deviation is extracted
-
Returns
-
the standard deviation of the input array along dimension
dim
-
Note
-
dim is -1 by default. -1 denotes the first non-singleton dimension.
-
Deprecated:
-
Use af::stdev that takes af_var_bias instead
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