public override void NewCodeSet(CodeSetData codeSet)
{
codeSetEstimations.Add(
codeSet.EP(model.DefectLineProbability)
*
codeSet.EFDP(model.BugLifetimeDistribution)
);
}
public override void NewCodeSet(CodeSetData codeSet)
{
codeSetEstimations.Add(
codeSet.EP(model.DefectLineProbability)
*
codeSet.EWNRFP()
);
}
public static double EWNFP_REVISION(this CodeSetData codeSet, double defectLineProbability)
{
return(LaplaceIntegralTheorem(
defectLineProbability,
codeSet.AddedCodeSizeFromRevision,
codeSet.DefectCodeSizeFromRevision + 1,
codeSet.DefectCodeSizeFromRevision + codeSet.RemainCodeSizeFromRevision
));
}
/// <summary>
/// Probability that code from revision has errors were not fixed before
/// (fixed code predictor)
/// </summary>
/// <param name="codeSet"></param>
/// <param name="defectLineProbability"></param>
/// <returns></returns>
public static double EWNFP(this CodeSetData codeSet, double defectLineProbability)
{
return(LaplaceIntegralTheorem(
defectLineProbability,
codeSet.AddedCodeSize,
codeSet.DefectCodeSize + 1,
codeSet.DefectCodeSize + codeSet.RemainCodeSize
));
}
public override void NewCodeSet(CodeSetData codeSet)
{
codeSetEstimations.Add(
codeSet.EP_REVISION(model.DefectLineProbability)
*
codeSet.EWNRP_REVISION()
*
codeSet.EWNFP_REVISION(model.DefectLineProbability)
*
codeSet.ESP()
);
}
public override void NewCodeSet(CodeSetData codeSet)
{
codeSetEstimations.Add(
codeSet.EP_REVISION(model.DefectLineProbability)
*
(
Math.Max(
codeSet.EFDP(model.BugLifetimeDistribution),
codeSet.EWNRP_REVISION() * codeSet.EWNFP_REVISION(model.DefectLineProbability)
)
)
*
codeSet.ESP()
);
}
public static double EP_REVISION(this CodeSetData codeSet, double defectLineProbability)
{
return(1 - Math.Pow(1 - defectLineProbability, codeSet.AddedCodeSizeFromRevision));
}
/// <summary>
/// Probability that code from revision has errors
/// (code size predictor)
/// </summary>
/// <param name="codeSet"></param>
/// <param name="DefectLineProbability"></param>
/// <returns></returns>
public static double EP(this CodeSetData codeSet, double defectLineProbability)
{
return(1 - Math.Pow(1 - defectLineProbability, codeSet.AddedCodeSize));
}
protected void NewCodeSet(CodeSetData codeSet)
{
Estimation = defectLineProbabilityOfAuthor[authorByRevision[codeSet.Revision]];
}
public override void NewCodeSet(CodeSetData codeSet)
{
codeSetEstimations.Add(
(
(
codeSet.EP_REVISION(model.DefectLineProbability)
*
codeSet.EWNRP_REVISION()
*
codeSet.EWNFP_REVISION(model.DefectLineProbability)
*
codeSet.ESP()
)
+
(
codeSet.EP(model.DefectLineProbability)
*
codeSet.EFDP(model.BugLifetimeDistribution)
)
) / 2
);
}
/// <summary>
/// Probability that code from revision has errors will be detected in future
/// (code age predictor)
/// </summary>
/// <param name="codeSet"></param>
/// <param name="bugLifetimeDistribution"></param>
/// <returns></returns>
public static double EFDP(this CodeSetData codeSet, Func <double, double> bugLifetimeDistribution)
{
return(1 - bugLifetimeDistribution(codeSet.AgeInDays));
}
protected void NewCodeSet(CodeSetData codeSet)
{
Estimation = fileEstimation + DCDA[authorByRevision[codeSet.Revision]];
}
public static double EWNRP_REVISION(this CodeSetData codeSet)
{
return((codeSet.RemainCodeSizeFromRevision + codeSet.DefectCodeSizeFromRevision) / codeSet.AddedCodeSizeFromRevision);
}
/// <summary>
/// Probability that code from revision has errors were not removed during refactoring
/// (code refactoring predictor)
/// </summary>
/// <param name="codeSet"></param>
/// <returns></returns>
public static double EWNRP(this CodeSetData codeSet)
{
return((codeSet.RemainCodeSize + codeSet.DefectCodeSize) / codeSet.AddedCodeSize);
}
public static double EWNRFP_REVISION(this CodeSetData codeSet)
{
return(codeSet.RemainCodeSizeFromRevision / codeSet.AddedCodeSizeFromRevision);
}
/// <summary>
/// Probability that code from revision has errors were not removed
/// (remain code predictor)
/// </summary>
/// <param name="codeSet"></param>
/// <returns></returns>
public static double EWNRFP(this CodeSetData codeSet)
{
return(codeSet.RemainCodeSize / codeSet.AddedCodeSize);
}
protected void NewCodeSet(CodeSetData codeSet)
{
Estimation = defectLineProbabilityOfAuthor[authorByRevision[codeSet.Revision]];
}
public override void NewCodeSet(CodeSetData codeSet)
{
codeSetEstimations.Add(
codeSet.EP_REVISION(model.DefectLineProbability)
*
codeSet.EWNRP_REVISION()
*
codeSet.EWNFP_REVISION(model.DefectLineProbability)
*
codeSet.ESP()
);
}
protected void NewCodeSet(CodeSetData codeSet)
{
Estimation = (codeOfAuthor.Estimation + codeInFile.Estimation) - (codeOfAuthor.Estimation * codeInFile.Estimation);
}
/// <summary>
/// Number of residual defect lines in code from revision
/// </summary>
/// <param name="codeSet"></param>
/// <param name="defectLineProbability"></param>
/// <returns></returns>
public static double DLN_REVISION(this CodeSetData codeSet, double defectLineProbability)
{
return(defectLineProbability * codeSet.AddedCodeSizeFromRevision);
}
public override void NewCodeSet(CodeSetData codeSet)
{
codeSetEstimations.Add(
codeSet.EP(model.DefectLineProbability)
*
codeSet.EWNRFP()
);
}
/// <summary>
/// Probability that errors in revision are located in specified code set.
/// (code set size predictor)
/// </summary>
/// <param name="codeSet"></param>
/// <param name="defectLineProbability"></param>
/// <returns></returns>
public static double ESP(this CodeSetData codeSet)
{
return(codeSet.RemainCodeSize / codeSet.RemainCodeSizeFromRevision);
}
public override void NewCodeSet(CodeSetData codeSet)
{
codeSetEstimations.Add(
codeSet.EP(model.DefectLineProbability)
*
codeSet.EFDP(model.BugLifetimeDistribution)
);
}
public static double EISP(this CodeSetData codeSet)
{
return(codeSet.AddedCodeSize / codeSet.AddedCodeSizeFromRevision);
}
public abstract void NewCodeSet(CodeSetData codeSet);
public abstract void NewCodeSet(CodeSetData codeSet);
protected void NewCodeSet(CodeSetData codeSet)
{
Estimation = (codeOfAuthor.Estimation + codeInFile.Estimation) - (codeOfAuthor.Estimation * codeInFile.Estimation);
}
protected void NewCodeSet(CodeSetData codeSet)
{
Estimation = fileEstimation + DCDA[authorByRevision[codeSet.Revision]];
}
