Creating an Equation

SOAP request:

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  <kind>LinearRegression</kind>

<method>

<linearRegression>

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  <confidenceLevel>0.95</confidenceLevel>

<ARMA>

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  <orderMA />

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  <initIntercept>NaN</initIntercept>

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  <maxIteration>500</maxIteration>

<coefficientsAR>

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<coefficientsMA>

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  <diff>0</diff>

  <diffSeas>1</diffSeas>

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  <useAnalyticDeriv>1</useAnalyticDeriv>

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<missingData>

  <specifiedVector />

  <method>Casewise</method>

  <methodParameter>5</methodParameter>

  <specifiedValue>0</specifiedValue>

<specifiedTerm>

  <k>4294967295</k>

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<inversionInfo>

  <type>None</type>

  <lag>PrecidingValue</lag>

  <previousLag>-1</previousLag>

  <seasonality>None</seasonality>

  <dependence>Linear</dependence>

  <K>3</K>

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  <calculationDirection>Forward</calculationDirection>

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          {
           "k" : "89670",
           "calculationChain" : 
            {
             "its" : 
              {
               "Item" : 
                [
                  {
                   "k" : "1",
                   "n" : "MyInputVavable",
                   "vis" : "1",
                   "type" : "Variable",
                   "excluded" : "0",
                   "graphMeta" : "{"Geometry":{"x":20,"y":10,"width":150,"height":50}}",
                   "chainVariable" : 
                    {
                     "slice" : 
                      {
                       "k" : "0",
                       "id" : "MyInputVavable|A",
                       "n" : "MyInputVavable|A",
                       "vis" : "1",
                       "variableKey" : "1",
                       "stubKey" : "89671",
                       "selections" : 
                        {
                         "its" : 
                          {
                           "Item" : 
                            {
                             "id" : 
                              {
                               "id" : "89683"
                              },
                             "variant" : "1"
                            }
                          }
                        },
                       "aggregator" : "None",
                       "parametrizedDimensions" : 
                        {
                         "its" : 
                          {
                           "Item" : 
                            {
                             "dimension" : "0",
                             "parameter" : "0"
                            }
                          }
                        },
                       "unitInfo" : 
                        {
                         "unit" : "4294967295",
                         "measure" : "4294967295",
                         "baseUnit" : "4294967295",
                         "unitsDimensionKey" : "0"
                        },
                       "level" : "Year"
                      },
                     "fullName" : "MyInputVavable|A",
                     "originalName" : "MyInputVavable",
                     "originalShortName" : "MyInputVavable",
                     "useCustomName" : "0"
                    }
                  },
                  {
                   "k" : "2",
                   "n" : "MyOutputVavable",
                   "vis" : "1",
                   "type" : "Variable",
                   "excluded" : "0",
                   "graphMeta" : "{"Geometry":{"x":30,"y":140,"width":150,"height":50}}",
                   "chainVariable" : 
                    {
                     "slice" : 
                      {
                       "k" : "0",
                       "id" : "MyOutputVavable|A",
                       "n" : "MyOutputVavable|A",
                       "vis" : "1",
                       "variableKey" : "2",
                       "stubKey" : "89671",
                       "selections" : 
                        {
                         "its" : 
                          {
                           "Item" : 
                            {
                             "id" : 
                              {
                               "id" : "89683"
                              },
                             "variant" : "2"
                            }
                          }
                        },
                       "aggregator" : "None",
                       "parametrizedDimensions" : 
                        {
                         "its" : 
                          {
                           "Item" : 
                            {
                             "dimension" : "0",
                             "parameter" : "0"
                            }
                          }
                        },
                       "unitInfo" : 
                        {
                         "unit" : "4294967295",
                         "measure" : "4294967295",
                         "baseUnit" : "4294967295",
                         "unitsDimensionKey" : "0"
                        },
                       "level" : "Year"
                      },
                     "fullName" : "MyOutputVavable|A",
                     "originalName" : "MyOutputVavable",
                     "originalShortName" : "MyOutputVavable",
                     "useCustomName" : "0"
                    }
                  },
                  {
                   "k" : "3",
                   "id" : "OBJ3",
                   "n" : "Model",
                   "vis" : "1",
                   "type" : "Model",
                   "excluded" : "0",
                   "graphMeta" : "",
                   "model" : 
                    {
                     "transform" : 
                      {
                       "inputs" : 
                        {
                         "its" : 
                          {
                           "Item" : 
                            {
                             "k" : "2",
                             "id" : "VARIABLES_89670",
                             "n" : "Variables",
                             "vis" : "1",
                             "slices" : 
                              {
                               "its" : 
                                {
                                 "Item" : 
                                  {
                                   "k" : "0",
                                   "id" : "MyInputVavable|A",
                                   "n" : "MyInputVavable|A",
                                   "vis" : "1",
                                   "variableKey" : "2",
                                   "stubKey" : "89671",
                                   "selections" : 
                                    {
                                     "its" : 
                                      {
                                       "Item" : 
                                        {
                                         "id" : 
                                          {
                                           "id" : "89683"
                                          },
                                         "variant" : "1"
                                        }
                                      }
                                    },
                                   "aggregator" : "None",
                                   "parametrizedDimensions" : 
                                    {
                                     "its" : 
                                      {
                                       "Item" : 
                                        {
                                         "dimension" : "0",
                                         "parameter" : "0"
                                        }
                                      }
                                    },
                                   "unitInfo" : 
                                    {
                                     "unit" : "4294967295",
                                     "measure" : "4294967295",
                                     "baseUnit" : "4294967295",
                                     "unitsDimensionKey" : "0"
                                    },
                                   "level" : "Year"
                                  }
                                }
                              },
                             "variableStubKey" : "89671",
                             "parameterID" : "",
                             "kind" : "Stub",
                             "attributeId" : "",
                             "attributeType" : "Series"
                            }
                          }
                        },
                       "outputs" : 
                        {
                         "its" : 
                          {
                           "Item" : 
                            {
                             "k" : "1",
                             "id" : "VARIABLES_89670",
                             "n" : "Variables",
                             "vis" : "1",
                             "slices" : 
                              {
                               "its" : 
                                {
                                 "Item" : 
                                  {
                                   "k" : "0",
                                   "id" : "MyOutputVavable|A",
                                   "n" : "MyOutputVavable|A",
                                   "vis" : "1",
                                   "variableKey" : "1",
                                   "stubKey" : "89671",
                                   "selections" : 
                                    {
                                     "its" : 
                                      {
                                       "Item" : 
                                        {
                                         "id" : 
                                          {
                                           "id" : "89683"
                                          },
                                         "variant" : "2"
                                        }
                                      }
                                    },
                                   "aggregator" : "None",
                                   "parametrizedDimensions" : 
                                    {
                                     "its" : 
                                      {
                                       "Item" : 
                                        {
                                         "dimension" : "0",
                                         "parameter" : "0"
                                        }
                                      }
                                    },
                                   "unitInfo" : 
                                    {
                                     "unit" : "4294967295",
                                     "measure" : "4294967295",
                                     "baseUnit" : "4294967295",
                                     "unitsDimensionKey" : "0"
                                    },
                                   "level" : "Year"
                                  }
                                }
                              },
                             "variableStubKey" : "89671",
                             "parameterID" : "",
                             "kind" : "Stub",
                             "attributeId" : "",
                             "attributeType" : "Series"
                            }
                          }
                        },
                       "formulaCount" : "1",
                       "formulas" : 
                        {
                         "its" : 
                          {
                           "it" : 
                            [
                              {
                               "k" : "0",
                               "kind" : "LinearRegression",
                               "method" : 
                                {
                                 "linearRegression" : 
                                  {
                                   "constantMode" : "AutoEstimate",
                                   "constantValue" : "0",
                                   "confidenceLevel" : "0.95",
                                   "ARMA" : 
                                    {
                                     "orderAR" : "",
                                     "orderMA" : "",
                                     "calcInitMode" : "Auto",
                                     "initAR" : "",
                                     "initMA" : "",
                                     "initIntercept" : "NaN",
                                     "estimationMethod" : "LevenbergMarquardt",
                                     "tolerance" : "0.0001",
                                     "maxIteration" : "500",
                                     "coefficientsAR" : 
                                      {
                                       "estimate" : "",
                                       "standardError" : "",
                                       "tStatistic" : "",
                                       "probability" : ""
                                      },
                                     "coefficientsMA" : 
                                      {
                                       "estimate" : "",
                                       "standardError" : "",
                                       "tStatistic" : "",
                                       "probability" : ""
                                      },
                                     "diff" : "0",
                                     "diffSeas" : "1",
                                     "orderARSeas" : "",
                                     "orderMASeas" : "",
                                     "initARSeas" : "",
                                     "initMASeas" : "",
                                     "periodSeas" : "0",
                                     "coefficientsARSeas" : 
                                      {
                                       "estimate" : "",
                                       "standardError" : "",
                                       "tStatistic" : "",
                                       "probability" : ""
                                      },
                                     "coefficientsMASeas" : 
                                      {
                                       "estimate" : "",
                                       "standardError" : "",
                                       "tStatistic" : "",
                                       "probability" : ""
                                      },
                                     "useARMAasInstrums" : "1",
                                     "useAnalyticDeriv" : "1",
                                     "useBackCast" : "1"
                                    },
                                   "missingData" : 
                                    {
                                     "specifiedVector" : "",
                                     "method" : "Casewise",
                                     "methodParameter" : "5",
                                     "specifiedValue" : "0",
                                     "specifiedTerm" : 
                                      {
                                       "k" : "4294967295"
                                      }
                                    }
                                  },
                                 "inversionInfo" : 
                                  {
                                   "type" : "None",
                                   "lag" : "PrecidingValue",
                                   "previousLag" : "-1",
                                   "seasonality" : "None",
                                   "dependence" : "Linear",
                                   "K" : "3"
                                  },
                                 "doUseR" : "0",
                                 "supportsR" : "1"
                                },
                               "calendarLevel" : "Year",
                               "outputSliceKey" : "0"
                              }
                            ]
                          }
                        },
                       "displayId" : "0",
                       "series" : 
                        {
                         "its" : ""
                        },
                       "kind" : "Simple",
                       "displaySettings" : 
                        {
                         "displayTermsAs" : "Derive"
                        },
                       "additionalAttributes" : "",
                       "calculationType" : "Serie",
                       "calculationDirection" : "Forward"
                      },
                     "stochastic" : "1",
                     "calculationPeriod" : "Forecast",
                     "useModelPeriod" : "1",
                     "useExistingData" : "0",
                     "treatNullsAsZeros" : "0",
                     "autoName" : "1",
                     "period" : 
                      {
                       "identificationStartDate" : "1990-01-01",
                       "identificationEndDate" : "2018-04-24",
                       "forecastStartDate" : "2018-04-25",
                       "forecastEndDate" : "2020-01-01",
                       "identificationStartDateParamID" : "",
                       "identificationEndDateParamID" : "",
                       "forecastStartDateParamID" : "",
                       "forecastEndDateParamID" : "",
                       "autoPeriod" : "28672",
                       "identificationStartOffset" : "0",
                       "identificationEndOffset" : "0",
                       "forecastEndOffset" : "0",
                       "isIdentStartCorrect" : "1",
                       "isIdentEndCorrect" : "1",
                       "isForecastEndCorrect" : "1"
                      },
                     "isExclusive" : "1",
                     "useAutoPeriod" : "1",
                     "generatedName" : "MyOutputVavable|A[t] = A0 + A1*MyInputVavable|A[t]",
                     "warnings" : "",
                     "readOnly" : "0"
                    }
                  }
                ]
              }
            },
           "mmParams" : 
            {
             "its" : ""
            },
           "visualController" : 
            {
             "variableRubricatorKey" : "89671",
             "createSimpleModelResult" : 
              {
               "modelKey" : "3"
              },
             "userRPath" : "",
             "isRExist" : "0"
            },
           "suppressEmptyFilter" : 
            {
             "suppressEmpty" : "0",
             "suppressEmptyArea" : "SerieBounds"
            },
           "readOnly" : "0",
           "variableTestUseR" : "0",
           "calculateIdentOnFact" : "0"
          },
         "scenarios" : 
          {
           "its" : ""
          },
         "details" : 
          {
           "period" : 
            {
             "identificationStartDate" : "1990-01-01",
             "identificationEndDate" : "2018-04-24",
             "forecastStartDate" : "2018-04-25",
             "forecastEndDate" : "2020-01-01",
             "identificationStartDateParamID" : "",
             "identificationEndDateParamID" : "",
             "forecastStartDateParamID" : "",
             "forecastEndDateParamID" : "",
             "autoPeriod" : "0",
             "identificationStartOffset" : "0",
             "identificationEndOffset" : "0",
             "forecastEndOffset" : "0",
             "isIdentStartCorrect" : "1",
             "isIdentEndCorrect" : "1",
             "isForecastEndCorrect" : "1"
            },
           "currentPoint" : "2018-04-25"
          },
         "useSavedCoefficients" : "0",
         "useScenarios" : "0",
         "readOnly" : "0"
        }
      }
    }
  }
}

 public static MsProblem GetMsNewEquation(MsId ms, ulong modelKey, MsFormulaTransformSlice inpVar, MsFormulaTransformSlice outVar)
 {
     var getMsOp = new GetMs();
     // Set operation execution parameters
     getMsOp.tMs = ms;
     getMsOp.tArg = new GetMsArg()

    {// Set equation creation parameters
        execParams = new MsMdExecParams()
        {
            execCreateSimpleModel = true,
           // Set input variable
            inputSlice = new MsFormulaTransformSlice()
            {
                k = 0,
                n = inpVar.n,
                id = inpVar.id,

                vis = true,
                variableKey = inpVar.variableKey,
                stubKey = inpVar.stubKey,
                aggregator = BasicAggregatorOper.None,
                level = DimCalendarLvl.None,
                selections = new DimSelections()
                {
                    its = new DimSelection[]
                    {
                        new DimSelection()

                        {
                            id = inpVar.selections.its[0].id,
                            variant = inpVar.selections.its[0].variant
                        }
                    }
                },
                parametrizedDimensions = new MsParametrizedDimensions()
                {
                    its = new MsParametrizedDimension[]
                    {

                        new MsParametrizedDimension()
                        {
                            dimension = 0,
                            parameter = 0
                        }
                    }
                },
                unitInfo = new MsUnitInfo()
                {
                    unit = inpVar.unitInfo.unit,

                    measure = inpVar.unitInfo.measure,
                    baseUnit = inpVar.unitInfo.baseUnit,
                    unitsDimensionKey = inpVar.unitInfo.unitsDimensionKey
                }
            }, // Set output variable
            outputSlice = new MsFormulaTransformSlice()
            {
                k = 0,
                n = outVar.n,
                id = outVar.id

                vis = true,
                variableKey = outVar.variableKey,
                stubKey = outVar.stubKey,
                selections = outVar.selections,
                aggregator = BasicAggregatorOper.None,
                parametrizedDimensions = new MsParametrizedDimensions()
                {
                    its = new MsParametrizedDimension[]
                    {
                        new MsParametrizedDimension()

                        {
                            dimension = 0,
                            parameter = 0
                        }
                    }
                },
                unitInfo = new MsUnitInfo()
                {
                    unit = outVar.unitInfo.unit,
                    measure = outVar.unitInfo.measure,

                    baseUnit = outVar.unitInfo.baseUnit,
                    unitsDimensionKey = outVar.unitInfo.unitsDimensionKey
                },
                level = DimCalendarLvl.None
            }
        },
        pattern = new MsMdPattern()
        {
            scenarios = ListOperation.Get,
            period = true,

            item = new MsItemPattern()
            {   // Set key of model containing equation
                key = modelKey,
                // Set model data getting pattern              
                problem = new MsProblemPattern()
                {
                    details = true,
                    scenarios = ListOperation.Get,
                    useSavedCoefficients = true,
                    // Set metamodel data getting pattern

                    metamodel = new MsMetaModelPattern()
                    {
                        calculationChain = ListOperation.Get,
                        mmParams = ListOperation.Get,
                        tag = true,
                        // Set calculation chain data getting pattern
                        calcChainPattern = new MsCalculationChainPattern()
                        {
                            modelPattern = new MsModelPattern()
                            {  // Set model calculation method data getting pattern

                                transform = new MsFormulaTransformPattern()
                                {
                                    inputs = ListOperation.Get,
                                    outputs = ListOperation.Get,
                                    kind = true,
                                    formulaCount = true,
                                    formulas = new TsFormulaPattern()
                                    {
                                        method = new TsMethodPattern()
                                    },

                                    displayId = true,
                                    equationsFormula = new TsFormulaPattern()
                                    {
                                        method = new TsMethodPattern()
                                    },
                                    series = ListOperation.Get,
                                    displaySettings = true,
                                    additionalAttributes = true,
                                    calculationType = true,
                                    calculationDirection = true,

                                    // Set model variable data getting pattern
                                    transformVariable = new MsFormulaTransformVariablePattern()
                                    {
                                        slices = ListOperation.Get,
                                        transformSlice = new MsFormulaTransformSlicePattern()
                                        {
                                            selection = ListOperation.Get
                                        }
                                    }
                                }

                                stochastic = true,
                                calculationPeriod = true,
                                useModelPeriod = true,
                                useExistingData = true,
                                treatNullsAsZeros = true,
                                autoName = true,
                                period = true,
                                isExclusive = true,
                                useAutoPeriod = true,
                                generatedName = true

                            }
                        },
                        // Set data getting pattern for visual building of metamodel
                        visualControllerPattern = new MsMetaModelVisualControllerPattern()
                        {
                            variableRubricatorKey = true,
                            chainWorkbookKey = true
                        }
                    }
                }

            }
        }
    };
     // Create proxy object for operation execution
     var somClient = new SomPortTypeClient();
     GetMsResult getMsResult = somClient.GetMs(getMsOp);
     MsProblem problem = getMsResult.meta.item.problemMd;
     MsMetaModelVisualController mc = problem.metamodel.visualController;
     Console.WriteLine("Equation key: " + mc.modelKey);
     return problem;
 }