VaR Deviation Normal Dependent. Special case of the VaR Deviation when all coefficients in Linear Loss function are mutually dependent normally distributed random values
Syntax
var_nd_dev(α, matrix_mn,matrix_cov) |
short call |
var_nd_dev_name(α, matrix_mn,matrix_cov) |
call with optional name |
Parameters
matrix_mn is a PSG matrix of mean values:
where the header row contains names of variables. The second row contains numerical data.
matrix_cov is a PSG matrix of covariance values:
where the header row contains names of variables. Other rows contain numerical data.
is a confidence level.
Mathematical Definition
VaR Deviation Normal Dependent function is calculated as follows:
,
where
is VaR Normal Dependent function,
,
is Loss Function (See section Loss and Gain Functions),
,
, is the standard normal distribution.
is an argument of VaR Deviation Normal Dependent function.
Remarks
matrix_mn do not used in the calculation of VaR Deviation Normal Dependent function.
Example
See also
VaR Deviation for Gain Normal Dependent,
VaR,
VaR Normal Independent, VaR Normal Dependent,
VaR Deviation, VaR Deviation Normal Independent,
VaR for Mixture of Normal Independent, VaR Deviation for Mixture of Normal Independent