Source code for robustx.lib.distance_functions.DistanceFunctions

import numpy as np
import pandas as pd




def euclidean(x: pd.DataFrame, c: pd.DataFrame) -> float:
    """
    Computes the Euclidean distance between two DataFrames.

    @param x: pd.DataFrame, the first DataFrame to compare.
    @param c: pd.DataFrame, the second DataFrame to compare.
    @return: float, the Euclidean distance between the two DataFrames.
    """
    return np.sqrt(np.sum((x.values - c.values) ** 2))





def manhattan(x: pd.DataFrame, c: pd.DataFrame) -> float:
    """
    Computes the Manhattan distance between two DataFrames.

    @param x: pd.DataFrame, the first DataFrame to compare.
    @param c: pd.DataFrame, the second DataFrame to compare.
    @return: float, the Manhattan distance between the two DataFrames.
    """
    return np.sum(np.abs(x.values - c.values)).item()