Uses of Interface com.opengamma.strata.math.impl.minimization.NonLinearParameterTransforms (OpenGamma Strata)

Packages that use NonLinearParameterTransforms
Package	Description
com.opengamma.strata.math.impl.minimization
com.opengamma.strata.math.impl.statistics.leastsquare
com.opengamma.strata.pricer.impl.volatility.smile	Internal implementations of volatility smile.

Uses of NonLinearParameterTransforms in com.opengamma.strata.math.impl.minimization

Classes in com.opengamma.strata.math.impl.minimization that implement NonLinearParameterTransforms
Modifier and Type	Class	Description
`class`	`UncoupledParameterTransforms`	For a set of n function parameters, this takes n ParameterLimitsTransform (which can be the NullTransform which does NOT transform the parameter) which transform a constrained function parameter (e.g.

Constructors in com.opengamma.strata.math.impl.minimization with parameters of type NonLinearParameterTransforms
Constructor	Description
`NonLinearTransformFunction(Function<DoubleArray,DoubleArray> func, Function<DoubleArray,DoubleMatrix> jac, NonLinearParameterTransforms transform)`

Uses of NonLinearParameterTransforms in com.opengamma.strata.math.impl.statistics.leastsquare

Constructors in com.opengamma.strata.math.impl.statistics.leastsquare with parameters of type NonLinearParameterTransforms
Constructor	Description
`LeastSquareResultsWithTransform(LeastSquareResults transformedFitResult, NonLinearParameterTransforms transform)`

Uses of NonLinearParameterTransforms in com.opengamma.strata.pricer.impl.volatility.smile

Methods in com.opengamma.strata.pricer.impl.volatility.smile that return NonLinearParameterTransforms
Modifier and Type	Method	Description
`protected NonLinearParameterTransforms`	SabrModelFitter.`getTransform(DoubleArray start)`
`protected NonLinearParameterTransforms`	SabrModelFitter.`getTransform(DoubleArray start, BitSet fixed)`
`protected abstract NonLinearParameterTransforms`	SmileModelFitter.`getTransform(DoubleArray start)`	Obtains the nonlinear transformation of parameters from the initial values.
`protected abstract NonLinearParameterTransforms`	SmileModelFitter.`getTransform(DoubleArray start, BitSet fixed)`	Obtains the nonlinear transformation of parameters from the initial values with some parameters fixed.

Methods in com.opengamma.strata.pricer.impl.volatility.smile with parameters of type NonLinearParameterTransforms
Modifier and Type	Method	Description
`protected Function<DoubleArray,Boolean>`	SmileModelFitter.`getConstraintFunction(NonLinearParameterTransforms t)`	Obtains the constraint function.
`LeastSquareResultsWithTransform`	SmileModelFitter.`solve(DoubleArray start, NonLinearParameterTransforms transform)`	Solve using a user supplied NonLinearParameterTransforms.