Standard Group of functions defined on Loss and Gain includes the following functions:
Full Name |
Brief Name |
Short Description |
st_pen |
Root Squared Error of Linear Loss scenarios calculated with Matrix of Scenarios or Expected Matrix of Products. By definition, it is an average of squared loss scenarios. |
|
st_pen_ni |
Root Squared Error of Linear Loss with independent normally distributed random coefficients. It is calculated with Matrix of Means (one row matrix) and Matrix of Variances (one row matrix). |
|
st_pen_nd |
Root Squared Error of Linear Loss with mutually dependent normally distributed random coefficients. It is calculated with Matrix of Means (one row matrix) and Covariance Symmetric Matrix. |
|
st_risk |
(Standard Deviation of Linear Loss scenarios)+(Average of Linear Loss scenarios). It is calculated with Matrix of Scenarios. |
|
st_risk_g |
(Standard Deviation of Linear Loss scenarios)-(Average of Linear Loss scenarios). It is calculated with Matrix of Scenarios. |
|
st_risk_ni |
(Standard Deviation of Linear Loss)+(Average of Linear Loss). It is calculated with Matrix of Means (one raw matrix) and Matrix of Variances (one row matrix). |
|
st_risk_ni_g |
(Standard Deviation of Linear Loss)-(Average of Linear Loss). It is calculated with Matrix of Means (one raw matrix) and Matrix of Variances (one row matrix). |
|
st_risk_nd |
(Standard Deviation of Linear Loss)+(Average of Linear Loss). It is calculated with Matrix of Means (one row matrix) and Covariance Symmetric Matrix. |
|
st_risk_nd_g |
(Standard Deviation of Linear Loss)-(Average of Linear Loss). It is calculated with Matrix of Means (one row matrix) and Covariance Symmetric Matrix. |
|
st_dev |
Standard Deviation of Linear Loss scenarios calculated with Matrix of Scenarios. |
|
meansquare, meansquare_err |
Mean Square of Linear Loss scenarios calculated with Matrix of Scenarios or Expected Matrix of Products. |
|
Mean Square Error Normal Independent
|
meansquare_ni |
Mean Square error of Linear Loss with independent normally distributed random coefficients. It is calculated with Matrix of Means (one row matrix) and Matrix of Variances (one row matrix).
|
Mean Square Error Normal Dependent
|
meansquare_nd |
Mean Square error of Linear Loss with mutually dependent normally distributed random coefficients. It is calculated with Matrix of Means (one row matrix) and Covariance Symmetric Matrix.
|
variance |
Variance of Linear Loss scenarios calculated with Matrix of Scenarios. |
|
st_pen(recourse(.)) |
Root Squared Error of Recourse scenarios. Recourse scenarios are obtained by solving LP at the second stage of two-stage stochastic programming problem for every scenario. |
|
st_risk(recourse(.)) |
(Standard Deviation of Recourse scenarios)+(Average of Recourse scenarios). Recourse scenarios are obtained by solving LP at the second stage of two-stage stochastic programming problem for every scenario. |
|
st_risk_g(recourse(.)) |
(Standard Deviation of Recourse scenarios)-(Average of Recourse scenarios). Recourse scenarios are obtained by solving LP at the second stage of two-stage stochastic programming problem for every scenario. |
|
st_dev(recourse(.)) |
Standard Deviation of Recourse scenarios. Recourse scenarios are obtained by solving LP at the second stage of two-stage stochastic programming problem for every scenario. |
|
meansquare(recourse(.)) |
Meansquare error of Recourse scenarios. Recourse scenarios are obtained by solving LP at the second stage of two-stage stochastic programming problem for every scenario. |
|
variance(recourse(.)) |
Variance of Recourse scenarios. Recourse scenarios are obtained by solving LP at the second stage of two-stage stochastic programming problem for every scenario. |
Remarks
1. | Functions from the standard group are calculated with double precision. |
2. | Any function from this group may be called by its "brief name" or by "brief name" with "optional name" |
• | The optional name of any function from this group may contain up to 128 symbols. |
• | Optional names of these functions may include only alphabetic characters, numbers, and the underscore sign, "_". |
• | Optional names of these functions are "insensitive" to the case, i.e. there is no difference between low case and upper case in these names. |