PandasRegistry.get_many_numeric_obs()# PandasRegistry.get_many_numeric_obs(*names, cache=False)[source]# Get a calculation node that column-stacks several numeric variables. Parameters: *names (str) – Names of numeric variables to retrieve from the registry. cache (bool, default: False) – If True, return a persistent Calc node. If False, return a memory-saving TransientCalc node. Return type: Calc | TransientCalc Returns: A calculation node with one column per requested variable. Raises: TypeError – If any requested variable is not numeric. KeyError – If any requested variable is not present in the data.
