41 lines
950 B
Python
41 lines
950 B
Python
from typing import Any, Dict
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import pandas as pd
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class PandasDropNA:
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"""
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Pandas Drop NA:
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Drops missing values from a pandas DataFrame.
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category: Data cleansing
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"""
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@classmethod
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def INPUT_TYPES(cls) -> Dict[str, Any]:
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"""
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Defines the input types for the function.
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Returns:
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Dict[str, Any]: A dictionary specifying required input types.
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"""
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return {
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"required": {
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"dataframe": ("DATAFRAME", {})
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}
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}
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RETURN_TYPES: tuple = ("DATAFRAME",)
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FUNCTION: str = "dropna"
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CATEGORY: str = "Data Analysis"
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def dropna(self, dataframe: pd.DataFrame) -> tuple:
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"""
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Returns a DataFrame with missing values removed.
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Args:
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dataframe (DataFrame): The DataFrame.
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Returns:
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tuple: A tuple containing the DataFrame.
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"""
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return (dataframe.dropna(),)
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