morpheus.utils.column_info.IncrementColumn
- class IncrementColumn(name, dtype, input_name, groupby_column, period='D')[source]
Bases:
morpheus.utils.column_info.DateTimeColumnSubclass of
DateTimeColumn, counts the unique occurrences of a value ingroupby_columnover a specific time windowperiodbased on dates in theinput_namefield.- Attributes
- groupby_column
- period
The column to group by.
The period to use when grouping.
Methods
_process_column(df: pandas.DataFrame) -> pandas.Series Count the unique occurrences and return the result as a Series. - static convert_pandas_dtype(dtype)[source]
Return the pandas type string of column.
- get_input_column_types()[source]
Return a dictionary of input column names and types needed for processing. This is used for schema validation and should be overridden by subclasses.
- get_pandas_dtype()[source]
Return the pandas type string for the currently set
dtype.