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Interface IAsyncFileReader

Reads a file asynchonrously to a dataframe.

Hierarchy

  • IAsyncFileReader

Index

Methods

parseCSV

  • parseCSV(config?: ICSVOptions): Promise<IDataFrame<number, any>>
  • Deserialize a CSV file to a DataFrame. Returns a promise that later resolves to a DataFrame.

    example
    
    const df = await dataForge.readFile("my-data-file.csv").parseCSV();
    
    example
    
    const options = {
         // ...
    };
    const df = await dataForge.readFile("my-data-file.csv").parseCSV(options);
    

    Parameters

    • Optional config: ICSVOptions

    Returns Promise<IDataFrame<number, any>>

    Returns a promise of a dataframe loaded from the file.

parseJSON

  • parseJSON(): Promise<IDataFrame<number, any>>
  • Deserialize a JSON file to a DataFrame. Returns a promise that later resolves to a DataFrame.

    example
    
    const df = await dataForge.readFile("my-data-file.json").parseJSON();
    

    Returns Promise<IDataFrame<number, any>>

    Returns a promise of a dataframe loaded from the file.

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