def kappa_analysis_koch(kappa):
    """
    Analysis kappa number with Landis-Koch benchmark.

    :param kappa: kappa number
    :type kappa : float
    :return: strength of agreement as str
    """
    try:
        if kappa < 0:
            return "Poor"
        if kappa >= 0 and kappa < 0.2:
            return "Slight"
        if kappa >= 0.20 and kappa < 0.4:
            return "Fair"
        if kappa >= 0.40 and kappa < 0.6:
            return "Moderate"
        if kappa >= 0.60 and kappa < 0.8:
            return "Substantial"
        if kappa >= 0.80 and kappa <= 1:
            return "Almost Perfect"
        return "None"
    except Exception:  # pragma: no cover
        return "None"
def kappa_analysis_koch ( kappa ) : try : if kappa < 0 : return "Poor" if kappa >= 0 and kappa < 0.2 : return "Slight" if kappa >= 0.20 and kappa < 0.4 : return "Fair" if kappa >= 0.40 and kappa < 0.6 : return "Moderate" if kappa >= 0.60 and kappa < 0.8 : return "Substantial" if kappa >= 0.80 and kappa <= 1 : return "Almost Perfect" return "None" except Exception : return "None"
Analysis kappa number with Landis-Koch benchmark.

    :param kappa: kappa number
    :type kappa : float
    :return: strength of agreement as str