convert_dataframe_frequency

qf_lib.common.utils.returns.convert_dataframe_frequency.convert_dataframe_frequency(dataframe: qf_lib.containers.dataframe.qf_dataframe.QFDataFrame, frequency: qf_lib.common.enums.frequency.Frequency)qf_lib.containers.dataframe.simple_returns_dataframe.SimpleReturnsDataFrame[source]

Converts each column in the dataframe to the specified frequency. ValueError is raised when a column has a lower frequency than the one we are converting to.