User Guide# Some tips about dtoolkit. Installation Dependencies Install with Mamba Install from PyPI Install from Source Tips About Accessing Element Attributes of Series Use apply Method Use Pandas Object Accessor Use getattr Summary Register a Method as the Original Attribute of Pandas Object Pandas Accessor Register DToolKit Method Register Extend to Pandas-like Object What is the Geographic Buffer? What is the Buffer? Latitude, Longitude and Earth Non Geographic Buffer Geographic Buffer