## On this page # ScalarMOP Struct Reference Last update: 16.07.2025 This is only a sketch of the possible ScalarMOPApproximate API Implementation shall be refined if more information is available. [More...](struct_scalar_m_o_p.xhtml#details) ## Public Member Functions [Matrix](class_matrix.xhtml) [activeVariables](struct_scalar_m_o_p.xhtml#aeff7712c6be709d07b90e54d33c9a83b) (::data\_handler::DataHandlerBase datahandler, uint64\_t output) Return the the variable active for the selected output. [More...](#aeff7712c6be709d07b90e54d33c9a83b) [Matrix](class_matrix.xhtml) [constantInputs](struct_scalar_m_o_p.xhtml#a0072c7edd32f9b19075446dad7edc9a3) (::data\_handler::DataHandlerBase datahandler) Return the the variables inactive for all outputs (the constant inputs) [More...](#a0072c7edd32f9b19075446dad7edc9a3) [Matrix](class_matrix.xhtml) [copInputs](struct_scalar_m_o_p.xhtml#ade1a270ad8071b90c3c7f058e50c6fe4) (::data\_handler::DataHandlerBase datahandler) Compute the individual CoPs of second order for each input of given order for all outputs from the [ScalarMOP](struct_scalar_m_o_p.xhtml "This is only a sketch of the possible ScalarMOPApproximate API Implementation shall be refined if mor...") in the datahandler. [More...](#ade1a270ad8071b90c3c7f058e50c6fe4) [Matrix](class_matrix.xhtml) [copInputs](struct_scalar_m_o_p.xhtml#a8b244b702328986d0f27bf31422fc825) (::data\_handler::DataHandlerBase datahandler, uint64\_t output) Compute the individual CoPs of second order for each input of given order for a single output from the [ScalarMOP](struct_scalar_m_o_p.xhtml "This is only a sketch of the possible ScalarMOPApproximate API Implementation shall be refined if mor...") in the datahandler. [More...](#a8b244b702328986d0f27bf31422fc825) [Matrix](class_matrix.xhtml) [copInputsFirstOrder](struct_scalar_m_o_p.xhtml#a64b05f1ce4c1a6a54a1722e958f6b5a7) (::data\_handler::DataHandlerBase datahandler) Compute the individual CoPs of first order for each input of given order for all outputs from the [ScalarMOP](struct_scalar_m_o_p.xhtml "This is only a sketch of the possible ScalarMOPApproximate API Implementation shall be refined if mor...") in the datahandler. [More...](#a64b05f1ce4c1a6a54a1722e958f6b5a7) [Matrix](class_matrix.xhtml) [copInputsFirstOrder](struct_scalar_m_o_p.xhtml#af448d71b8e87e16c4834a9336b0b8cd4) (::data\_handler::DataHandlerBase datahandler, uint64\_t output) Compute the individual CoPs of given order for each input of given order for a single output from the [ScalarMOP](struct_scalar_m_o_p.xhtml "This is only a sketch of the possible ScalarMOPApproximate API Implementation shall be refined if mor...") in the datahandler. [More...](#af448d71b8e87e16c4834a9336b0b8cd4) [Matrix](class_matrix.xhtml) [copTotal](struct_scalar_m_o_p.xhtml#ad3cca8494b6fe38ce6e0ae0fc1ec0ea0) (::data\_handler::DataHandlerBase datahandler) Return the total [CoP](struct_co_p.xhtml "Reference implementation for a quality metric for MOP models. ") from the [ScalarMOP](struct_scalar_m_o_p.xhtml "This is only a sketch of the possible ScalarMOPApproximate API Implementation shall be refined if mor...") in the given datahandler. [More...](#ad3cca8494b6fe38ce6e0ae0fc1ec0ea0) number [copTotal](struct_scalar_m_o_p.xhtml#a389cab7799d534fa23da5bdf9dadf5a7) (::data\_handler::DataHandlerBase datahandler, uint64\_t output) Return the total [CoP](struct_co_p.xhtml "Reference implementation for a quality metric for MOP models. ") of the given output the [ScalarMOP](struct_scalar_m_o_p.xhtml "This is only a sketch of the possible ScalarMOPApproximate API Implementation shall be refined if mor...") in the datahandler. [More...](#a389cab7799d534fa23da5bdf9dadf5a7) [Matrix](class_matrix.xhtml) [crossValidation](struct_scalar_m_o_p.xhtml#a5ca8403b074f9c323bd0083fdf23cb1a) (::data\_handler::DataHandlerBase datahandler) Returns the cross validation values. [More...](#a5ca8403b074f9c323bd0083fdf23cb1a) [Matrix](class_matrix.xhtml) **crossValidation** (::data\_handler::DataHandlerBase datahandler, uint64\_t output) [Matrix](class_matrix.xhtml) [evaluate](struct_scalar_m_o_p.xhtml#a98b1fc2fcda4a9254ddd2aa26af5c25d) (::data\_handler::DataHandlerBase datahandler, [Matrix](class_matrix.xhtml) values) Evaluate the [ScalarMOP](struct_scalar_m_o_p.xhtml "This is only a sketch of the possible ScalarMOPApproximate API Implementation shall be refined if mor...") in the datahandler on the given values with bounds check. [More...](#a98b1fc2fcda4a9254ddd2aa26af5c25d) [Matrix](class_matrix.xhtml) [evaluate](struct_scalar_m_o_p.xhtml#a7f80257761b6720ce42d765f0c92e791) (::data\_handler::DataHandlerBase datahandler, [Matrix](class_matrix.xhtml) values, uint64\_t output) Evaluate the [ScalarMOP](struct_scalar_m_o_p.xhtml "This is only a sketch of the possible ScalarMOPApproximate API Implementation shall be refined if mor...") in the datahandler on the given values. Only evaluate the given output. With bounds check. [More...](#a7f80257761b6720ce42d765f0c92e791) [Matrix](class_matrix.xhtml) [evaluateExtrapolate](struct_scalar_m_o_p.xhtml#a69f65698745dd36dadeb1699989f2bb2) (::data\_handler::DataHandlerBase datahandler, [Matrix](class_matrix.xhtml) values) Evaluate the [ScalarMOP](struct_scalar_m_o_p.xhtml "This is only a sketch of the possible ScalarMOPApproximate API Implementation shall be refined if mor...") in the datahandler on the given values no bounds check. [More...](#a69f65698745dd36dadeb1699989f2bb2) [Matrix](class_matrix.xhtml) [evaluateExtrapolate](struct_scalar_m_o_p.xhtml#a2287b9e41a600402b5e7db0ca7108304) (::data\_handler::DataHandlerBase datahandler, [Matrix](class_matrix.xhtml) values, uint64\_t output) Evaluate the [ScalarMOP](struct_scalar_m_o_p.xhtml "This is only a sketch of the possible ScalarMOPApproximate API Implementation shall be refined if mor...") in the datahandler on the given values. Only evaluate the given output. No bounds check. [More...](#a2287b9e41a600402b5e7db0ca7108304) std::vector< string > [filterActiveSampleIds](struct_scalar_m_o_p.xhtml#a883e85901256157c66e0ecbd2ab7bcb0) (::data\_handler::DataHandlerBase datahandler, std::vector< string > sample\_ids, uint64\_t model) Return the the samples id active for the selected output from the given list of sample\_ids. [More...](#a883e85901256157c66e0ecbd2ab7bcb0) std::vector< string > [filterConstantInputNames](struct_scalar_m_o_p.xhtml#a24f86122329b61107d3e1bf72d041a5f) (::data\_handler::DataHandlerBase datahandler, std::vector< string > input\_names) Filter the list of input names such that only the constant ones are returned The Input names need to be in the order as given on the training of the [MOP](class_m_o_p.xhtml "a group of random fields belonging together (either a single random field, or multiple cross-correlat..."). [More...](#a24f86122329b61107d3e1bf72d041a5f) bool [isValid](struct_scalar_m_o_p.xhtml#a54ae75757bd7c8c3936ab036df6d18e3) (::data\_handler::DataHandlerBase datahandler) checks the settings [More...](#a54ae75757bd7c8c3936ab036df6d18e3) string [modelDescription](struct_scalar_m_o_p.xhtml#ad04e65da7a41baf081cbf4100367de57) (::data\_handler::DataHandlerBase datahandler, std::size\_t output) Return the description of the model computing the output for the SclarMOP in the datahandler. [More...](#ad04e65da7a41baf081cbf4100367de57) string [modelName](struct_scalar_m_o_p.xhtml#a9ae8a26a8e856cb73692244eadaa54e0) (::data\_handler::DataHandlerBase datahandler, uint64\_t output) Return the name of the model computing the output for the SclarMOP in the datahandler. [More...](#a9ae8a26a8e856cb73692244eadaa54e0) [Matrix](class_matrix.xhtml) [predictionError](struct_scalar_m_o_p.xhtml#a8fc71ccbaa1350b7f88140bf7a6ded02) (::data\_handler::DataHandlerBase datahandler) Estimate the prediction error for [ScalarMOP](struct_scalar_m_o_p.xhtml "This is only a sketch of the possible ScalarMOPApproximate API Implementation shall be refined if mor...") in the datahandler on the given values. [More...](#a8fc71ccbaa1350b7f88140bf7a6ded02) number [predictionError](struct_scalar_m_o_p.xhtml#a356e1b51c7ff0f01849dbdd20b355238) (::data\_handler::DataHandlerBase datahandler, uint64\_t output) Estimate the prediction error for [ScalarMOP](struct_scalar_m_o_p.xhtml "This is only a sketch of the possible ScalarMOPApproximate API Implementation shall be refined if mor...") in the datahandler on the given values for the given output. [More...](#a356e1b51c7ff0f01849dbdd20b355238) [Matrix](class_matrix.xhtml) [qualityMeasureTotal](struct_scalar_m_o_p.xhtml#a5851787f9ce075375b9e0aa2934505ff) (::data\_handler::DataHandlerBase datahandler, ::quality\_measure::QualityMeasureBase quality\_measure) Return the total quality measure w.r.t. the expected responses from the [ScalarMOP](struct_scalar_m_o_p.xhtml "This is only a sketch of the possible ScalarMOPApproximate API Implementation shall be refined if mor...") in the given datahandler. [More...](#a5851787f9ce075375b9e0aa2934505ff) number [qualityMeasureTotal](struct_scalar_m_o_p.xhtml#acaa360031f26d42e06a8f7b63b19198a) (::data\_handler::DataHandlerBase datahandler, ::quality\_measure::QualityMeasureBase quality\_measure, uint64\_t output) Return the total quality measure w.r.t. the expected responses for the given output from the [ScalarMOP](struct_scalar_m_o_p.xhtml "This is only a sketch of the possible ScalarMOPApproximate API Implementation shall be refined if mor...") in the given datahandler. [More...](#acaa360031f26d42e06a8f7b63b19198a) [Matrix](class_matrix.xhtml) [sampleStatus](struct_scalar_m_o_p.xhtml#a9403b938a192208b16bd52cd1c5b5b42) (::data\_handler::DataHandlerBase datahandler) Return the the samples active/inactive for all models. [More...](#a9403b938a192208b16bd52cd1c5b5b42) [Matrix](class_matrix.xhtml) [sampleStatus](struct_scalar_m_o_p.xhtml#a7b607b96e2ecb071ace9443a07dab932) (::data\_handler::DataHandlerBase datahandler, uint64\_t model) Return the the samples id active for the selected output from the given list of sample\_ids. [More...](#a7b607b96e2ecb071ace9443a07dab932) **ScalarMOP** (string mop\_ident=handler::defaultMOPIdent) ## Detailed Description This is only a sketch of the possible ScalarMOPApproximate API Implementation shall be refined if more information is available. ## Member Function Documentation ## [◆ ](#aeff7712c6be709d07b90e54d33c9a83b)activeVariables() [Matrix](class_matrix.xhtml) activeVariables ( ::data\_handler::DataHandlerBase *datahandler*, uint64\_t *output* ) Return the the variable active for the selected output. Parameters datahandlerThe database to take the [ScalarMOP](struct_scalar_m_o_p.xhtml "This is only a sketch of the possible ScalarMOPApproximate API Implementation shall be refined if mor...") from outputThe selected output ReturnsA vector of bools specifying for each input if it is active ## [◆ ](#a0072c7edd32f9b19075446dad7edc9a3)constantInputs() [Matrix](class_matrix.xhtml) constantInputs ( ::data\_handler::DataHandlerBase *datahandler*) Return the the variables inactive for all outputs (the constant inputs) Parameters datahandlerThe database to take the [ScalarMOP](struct_scalar_m_o_p.xhtml "This is only a sketch of the possible ScalarMOPApproximate API Implementation shall be refined if mor...") from ReturnsA vector of bools specifying for each input if it is constant ## [◆ ](#ade1a270ad8071b90c3c7f058e50c6fe4)copInputs() \[1/2\] [Matrix](class_matrix.xhtml) copInputs ( ::data\_handler::DataHandlerBase *datahandler*) Compute the individual CoPs of second order for each input of given order for all outputs from the [ScalarMOP](struct_scalar_m_o_p.xhtml "This is only a sketch of the possible ScalarMOPApproximate API Implementation shall be refined if mor...") in the datahandler. Parameters datahandlerThe datahandler Returnsthe individual [CoP](struct_co_p.xhtml "Reference implementation for a quality metric for MOP models. ") values of each input for each output The [CoP](struct_co_p.xhtml "Reference implementation for a quality metric for MOP models. ") matrix is organized as follows:- each column corresponds to one design variable - each row corresponds to one output variable ## [◆ ](#a8b244b702328986d0f27bf31422fc825)copInputs() \[2/2\] [Matrix](class_matrix.xhtml) copInputs ( ::data\_handler::DataHandlerBase *datahandler*, uint64\_t *output* ) Compute the individual CoPs of second order for each input of given order for a single output from the [ScalarMOP](struct_scalar_m_o_p.xhtml "This is only a sketch of the possible ScalarMOPApproximate API Implementation shall be refined if mor...") in the datahandler. Parameters datahandlerThe datahandler outputThe output to compute for Returnsthe individual [CoP](struct_co_p.xhtml "Reference implementation for a quality metric for MOP models. ") values of each input for a single output output The [CoP](struct_co_p.xhtml "Reference implementation for a quality metric for MOP models. ") matrix is organized as follows:- each column corresponds to one design variable - each row corresponds to one output variable ## [◆ ](#a64b05f1ce4c1a6a54a1722e958f6b5a7)copInputsFirstOrder() \[1/2\] [Matrix](class_matrix.xhtml) copInputsFirstOrder ( ::data\_handler::DataHandlerBase *datahandler*) Compute the individual CoPs of first order for each input of given order for all outputs from the [ScalarMOP](struct_scalar_m_o_p.xhtml "This is only a sketch of the possible ScalarMOPApproximate API Implementation shall be refined if mor...") in the datahandler. Parameters datahandlerThe datahandler Returnsthe individual [CoP](struct_co_p.xhtml "Reference implementation for a quality metric for MOP models. ") values of each input for each output The [CoP](struct_co_p.xhtml "Reference implementation for a quality metric for MOP models. ") matrix is organized as follows:- each column corresponds to one design variable - each row corresponds to one output variable ## [◆ ](#af448d71b8e87e16c4834a9336b0b8cd4)copInputsFirstOrder() \[2/2\] [Matrix](class_matrix.xhtml) copInputsFirstOrder ( ::data\_handler::DataHandlerBase *datahandler*, uint64\_t *output* ) Compute the individual CoPs of given order for each input of given order for a single output from the [ScalarMOP](struct_scalar_m_o_p.xhtml "This is only a sketch of the possible ScalarMOPApproximate API Implementation shall be refined if mor...") in the datahandler. Parameters datahandlerThe datahandler outputThe output to compute for Returnsthe individual [CoP](struct_co_p.xhtml "Reference implementation for a quality metric for MOP models. ") values of each input for a single output output The [CoP](struct_co_p.xhtml "Reference implementation for a quality metric for MOP models. ") matrix is organized as follows:- each column corresponds to one design variable - each row corresponds to one output variable ## [◆ ](#ad3cca8494b6fe38ce6e0ae0fc1ec0ea0)copTotal() \[1/2\] [Matrix](class_matrix.xhtml) copTotal ( ::data\_handler::DataHandlerBase *datahandler*) Return the total [CoP](struct_co_p.xhtml "Reference implementation for a quality metric for MOP models. ") from the [ScalarMOP](struct_scalar_m_o_p.xhtml "This is only a sketch of the possible ScalarMOPApproximate API Implementation shall be refined if mor...") in the given datahandler. Parameters datahandlerThe datahandler ReturnsThe total [CoP](struct_co_p.xhtml "Reference implementation for a quality metric for MOP models. ") of all outputs ## [◆ ](#a389cab7799d534fa23da5bdf9dadf5a7)copTotal() \[2/2\] number copTotal ( ::data\_handler::DataHandlerBase *datahandler*, uint64\_t *output* ) Return the total [CoP](struct_co_p.xhtml "Reference implementation for a quality metric for MOP models. ") of the given output the [ScalarMOP](struct_scalar_m_o_p.xhtml "This is only a sketch of the possible ScalarMOPApproximate API Implementation shall be refined if mor...") in the datahandler. Parameters datahandlerThe datahandler outputThe output to compute the [CoP](struct_co_p.xhtml "Reference implementation for a quality metric for MOP models. ") for ReturnsThe total [CoP](struct_co_p.xhtml "Reference implementation for a quality metric for MOP models. ") of given output ## [◆ ](#a5ca8403b074f9c323bd0083fdf23cb1a)crossValidation() [Matrix](class_matrix.xhtml) crossValidation ( ::data\_handler::DataHandlerBase *datahandler*) Returns the cross validation values. Parameters datahandlerThe datahandler containing the [ScalarMOP](struct_scalar_m_o_p.xhtml "This is only a sketch of the possible ScalarMOPApproximate API Implementation shall be refined if mor...") Returnscross validation data from the [ScalarMOP](struct_scalar_m_o_p.xhtml "This is only a sketch of the possible ScalarMOPApproximate API Implementation shall be refined if mor...") ## [◆ ](#a98b1fc2fcda4a9254ddd2aa26af5c25d)evaluate() \[1/2\] [Matrix](class_matrix.xhtml) evaluate ( ::data\_handler::DataHandlerBase *datahandler*, [Matrix](class_matrix.xhtml) *values* ) Evaluate the [ScalarMOP](struct_scalar_m_o_p.xhtml "This is only a sketch of the possible ScalarMOPApproximate API Implementation shall be refined if mor...") in the datahandler on the given values with bounds check. Parameters datahandlerThe datahandler containing the [ScalarMOP](struct_scalar_m_o_p.xhtml "This is only a sketch of the possible ScalarMOPApproximate API Implementation shall be refined if mor...") valuesThe values to evaluate the scalarMOP on ReturnsValues approximated by the [ScalarMOP](struct_scalar_m_o_p.xhtml "This is only a sketch of the possible ScalarMOPApproximate API Implementation shall be refined if mor...") ## [◆ ](#a7f80257761b6720ce42d765f0c92e791)evaluate() \[2/2\] [Matrix](class_matrix.xhtml) evaluate ( ::data\_handler::DataHandlerBase *datahandler*, [Matrix](class_matrix.xhtml) *values*, uint64\_t *output* ) Evaluate the [ScalarMOP](struct_scalar_m_o_p.xhtml "This is only a sketch of the possible ScalarMOPApproximate API Implementation shall be refined if mor...") in the datahandler on the given values. Only evaluate the given output. With bounds check. Parameters datahandlerThe datahandler containing the [ScalarMOP](struct_scalar_m_o_p.xhtml "This is only a sketch of the possible ScalarMOPApproximate API Implementation shall be refined if mor...") valuesThe values to evaluate the scalarMOP on outputThe output to evaluate ReturnsValues approximated by the [ScalarMOP](struct_scalar_m_o_p.xhtml "This is only a sketch of the possible ScalarMOPApproximate API Implementation shall be refined if mor...") ## [◆ ](#a69f65698745dd36dadeb1699989f2bb2)evaluateExtrapolate() \[1/2\] [Matrix](class_matrix.xhtml) evaluateExtrapolate ( ::data\_handler::DataHandlerBase *datahandler*, [Matrix](class_matrix.xhtml) *values* ) Evaluate the [ScalarMOP](struct_scalar_m_o_p.xhtml "This is only a sketch of the possible ScalarMOPApproximate API Implementation shall be refined if mor...") in the datahandler on the given values no bounds check. Parameters datahandlerThe datahandler containing the [ScalarMOP](struct_scalar_m_o_p.xhtml "This is only a sketch of the possible ScalarMOPApproximate API Implementation shall be refined if mor...") valuesThe values to evaluate the scalarMOP on ReturnsValues approximated by the [ScalarMOP](struct_scalar_m_o_p.xhtml "This is only a sketch of the possible ScalarMOPApproximate API Implementation shall be refined if mor...") ## [◆ ](#a2287b9e41a600402b5e7db0ca7108304)evaluateExtrapolate() \[2/2\] [Matrix](class_matrix.xhtml) evaluateExtrapolate ( ::data\_handler::DataHandlerBase *datahandler*, [Matrix](class_matrix.xhtml) *values*, uint64\_t *output* ) Evaluate the [ScalarMOP](struct_scalar_m_o_p.xhtml "This is only a sketch of the possible ScalarMOPApproximate API Implementation shall be refined if mor...") in the datahandler on the given values. Only evaluate the given output. No bounds check. Parameters datahandlerThe datahandler containing the [ScalarMOP](struct_scalar_m_o_p.xhtml "This is only a sketch of the possible ScalarMOPApproximate API Implementation shall be refined if mor...") valuesThe values to evaluate the scalarMOP on outputThe output to evaluate ReturnsValues approximated by the [ScalarMOP](struct_scalar_m_o_p.xhtml "This is only a sketch of the possible ScalarMOPApproximate API Implementation shall be refined if mor...") ## [◆ ](#a883e85901256157c66e0ecbd2ab7bcb0)filterActiveSampleIds() std::vector<string> filterActiveSampleIds ( ::data\_handler::DataHandlerBase *datahandler*, std::vector< string > *sample\_ids*, uint64\_t *model* ) Return the the samples id active for the selected output from the given list of sample\_ids. Parameters datahandlerThe database to take the [ScalarMOP](struct_scalar_m_o_p.xhtml "This is only a sketch of the possible ScalarMOPApproximate API Implementation shall be refined if mor...") from sample\_idsA list of sample ids corresponding to the used samples modelThe selected model ReturnsA vector of strings representing the ids of the active samples ## [◆ ](#a24f86122329b61107d3e1bf72d041a5f)filterConstantInputNames() std::vector<string> filterConstantInputNames ( ::data\_handler::DataHandlerBase *datahandler*, std::vector< string > *input\_names* ) Filter the list of input names such that only the constant ones are returned The Input names need to be in the order as given on the training of the [MOP](class_m_o_p.xhtml "a group of random fields belonging together (either a single random field, or multiple cross-correlat..."). Parameters datahandlerThe database to take the [ScalarMOP](struct_scalar_m_o_p.xhtml "This is only a sketch of the possible ScalarMOPApproximate API Implementation shall be refined if mor...") from input\_namesThe names of the inputs in the order of the training ReturnsA list of input names representing the constant inputs ## [◆ ](#a54ae75757bd7c8c3936ab036df6d18e3)isValid() bool isValid ( ::data\_handler::DataHandlerBase *datahandler*) checks the settings Parameters datahandlerThe datahandler we refer to Returnstrue iff the datahandler may be accessed ## [◆ ](#ad04e65da7a41baf081cbf4100367de57)modelDescription() string modelDescription ( ::data\_handler::DataHandlerBase *datahandler*, std::size\_t *output* ) Return the description of the model computing the output for the SclarMOP in the datahandler. Parameters datahandlerThe datahandler outputThe output under consideration ReturnsA string containing the description of the model ## [◆ ](#a9ae8a26a8e856cb73692244eadaa54e0)modelName() string modelName ( ::data\_handler::DataHandlerBase *datahandler*, uint64\_t *output* ) Return the name of the model computing the output for the SclarMOP in the datahandler. Parameters datahandlerThe datahandler outputThe output under consideration ReturnsA string containing the name of the model ## [◆ ](#a8fc71ccbaa1350b7f88140bf7a6ded02)predictionError() \[1/2\] [Matrix](class_matrix.xhtml) predictionError ( ::data\_handler::DataHandlerBase *datahandler*) Estimate the prediction error for [ScalarMOP](struct_scalar_m_o_p.xhtml "This is only a sketch of the possible ScalarMOPApproximate API Implementation shall be refined if mor...") in the datahandler on the given values. Parameters datahandlerThe datahandler containing the [ScalarMOP](struct_scalar_m_o_p.xhtml "This is only a sketch of the possible ScalarMOPApproximate API Implementation shall be refined if mor...") ReturnsThe prediction error ## [◆ ](#a356e1b51c7ff0f01849dbdd20b355238)predictionError() \[2/2\] number predictionError ( ::data\_handler::DataHandlerBase *datahandler*, uint64\_t *output* ) Estimate the prediction error for [ScalarMOP](struct_scalar_m_o_p.xhtml "This is only a sketch of the possible ScalarMOPApproximate API Implementation shall be refined if mor...") in the datahandler on the given values for the given output. Parameters datahandlerThe datahandler containing the [ScalarMOP](struct_scalar_m_o_p.xhtml "This is only a sketch of the possible ScalarMOPApproximate API Implementation shall be refined if mor...") outputThe selected output ReturnsValues approximated by the [ScalarMOP](struct_scalar_m_o_p.xhtml "This is only a sketch of the possible ScalarMOPApproximate API Implementation shall be refined if mor...") ## [◆ ](#a5851787f9ce075375b9e0aa2934505ff)qualityMeasureTotal() \[1/2\] [Matrix](class_matrix.xhtml) qualityMeasureTotal ( ::data\_handler::DataHandlerBase *datahandler*, ::quality\_measure::QualityMeasureBase *quality\_measure* ) Return the total quality measure w.r.t. the expected responses from the [ScalarMOP](struct_scalar_m_o_p.xhtml "This is only a sketch of the possible ScalarMOPApproximate API Implementation shall be refined if mor...") in the given datahandler. Parameters datahandlerThe datahandler quality\_measureThe quality measure ReturnsThe total quality measure of all outputs w.r.t. the expected responses ## [◆ ](#acaa360031f26d42e06a8f7b63b19198a)qualityMeasureTotal() \[2/2\] number qualityMeasureTotal ( ::data\_handler::DataHandlerBase *datahandler*, ::quality\_measure::QualityMeasureBase *quality\_measure*, uint64\_t *output* ) Return the total quality measure w.r.t. the expected responses for the given output from the [ScalarMOP](struct_scalar_m_o_p.xhtml "This is only a sketch of the possible ScalarMOPApproximate API Implementation shall be refined if mor...") in the given datahandler. Parameters datahandlerThe datahandler quality\_measureThe quality measure outputThe output to compute for ReturnsThe total quality measure of all outputs w.r.t. the expected responses ## [◆ ](#a9403b938a192208b16bd52cd1c5b5b42)sampleStatus() \[1/2\] [Matrix](class_matrix.xhtml) sampleStatus ( ::data\_handler::DataHandlerBase *datahandler*) Return the the samples active/inactive for all models. Parameters datahandlerThe database to take the [ScalarMOP](struct_scalar_m_o_p.xhtml "This is only a sketch of the possible ScalarMOPApproximate API Implementation shall be refined if mor...") from ReturnsA matrix of bools specifying for each sample/model if it is active/inactive ## [◆ ](#a7b607b96e2ecb071ace9443a07dab932)sampleStatus() \[2/2\] [Matrix](class_matrix.xhtml) sampleStatus ( ::data\_handler::DataHandlerBase *datahandler*, uint64\_t *model* ) Return the the samples id active for the selected output from the given list of sample\_ids. Parameters datahandlerThe database to take the [ScalarMOP](struct_scalar_m_o_p.xhtml "This is only a sketch of the possible ScalarMOPApproximate API Implementation shall be refined if mor...") from modelThe selected model ReturnsA vector of bools specifying for each samples if it is active/inactive for the model