from_dataframe

classmethod ParameterGroup.from_dataframe(df: pandas.core.frame.DataFrame, source: str = 'DataFrame') → glotaran.parameter.parameter_group.ParameterGroup[source]

Create a ParameterGroup from a pandas.DataFrame.

Parameters

df (pd.DataFrame) – The source data frame.
source (str) – Optional name of the source file, used for error messages.

Returns

The created parameter group.

Return type

ParameterGroup

Raises

ValueError – Raised if the columns ‘label’ or ‘value’ doesn’t exist. Also raised if the columns ‘minimum’, ‘maximum’ or ‘values’ contain non numeric values or if the columns ‘non-negative’ or ‘vary’ are no boolean.