com1DFA.deriveParameterSet.splitVariationToArraySteps

splitVariationToArraySteps(value, key, fullCfg)[source]

split variation in percent to create a list of factors to set parameter value for variations or if a rangeVariation is given in absolute values or if distVariation create an info string on how the distribution can be build (e.g. of format typeOfDistribution$numberOfSteps$ci95value$ci95$support and append the step of the current variation in front)

Parameters

  • value (str) – value read from configuration

  • key (str) – name of parameter

  • fullCfg (configparser) – full configuration settings

Returns

itemsArray – factor to change parameter values by multiplication (Percent) or addition (Range) or info string on how to build the distribution and which step to draw from it

Return type

numpy array