/// <summary>
/// Returns <c>true</c> iff the strength is greater than or equal to the strength parameter.
/// </summary>
/// <returns><c>true</c> iff the strength defined as <c>a / (a + b + c)</c> is greater than or equal to the strength parameter.</returns>
/// <remarks>
/// <para>If (a + b + c) = 0, returns false.</para>
/// </remarks>
public override bool Validity(AbstractQuantifierSetting setting, Ice.Current __current)
{
FourFoldContingencyTable table = new FourFoldContingencyTable(setting.firstContingencyTableRows);
return table.DoubleFoundedImplicationValidity(P);
}
