public void RootMeanSquaredError_GOOGSeries_RootMeanSquaredErrorCalculated()
{
var eval = new TrendPredictionErrorEstimator(_testSet, _predictionSet);
var mse = eval.RootMeanSquaredError();
Assert.AreEqual(0.69, mse[0]);
Assert.AreEqual(0.68, mse[1]);
Assert.AreEqual(0.69, mse[2]);
Assert.AreEqual(0.7, mse[3]);
}
public void MeanError_GOOFSeries_MeanErrorCalculated()
{
var eval = new TrendPredictionErrorEstimator(_testSet, _predictionSet);
var me = eval.MeanError();
Assert.AreEqual(0.48, me[0]);
Assert.AreEqual(0.46, me[1]);
Assert.AreEqual(0.47, me[2]);
Assert.AreEqual(0.49, me[3]);
}
public void CumulativeForecastError_GOOGSeries_CumulativeForecastErrorCalculated()
{
var eval = new TrendPredictionErrorEstimator(_testSet, _predictionSet);
var cfe = eval.CumulativeForecastError();
Assert.AreEqual(151.0, cfe[0]);
Assert.AreEqual(145.0, cfe[1]);
Assert.AreEqual(147.0, cfe[2]);
Assert.AreEqual(153.0, cfe[3]);
}
public void MeanAbsolutePercentError_GOOGSeries_MeanAbsolutePercentErrorCalculated()
{
var eval = new TrendPredictionErrorEstimator(_testSet, _predictionSet);
var mape = eval.MeanAbsolutePercentError();
Assert.AreEqual(47.94, mape[0]);
Assert.AreEqual(46.03, mape[1]);
Assert.AreEqual(46.67, mape[2]);
Assert.AreEqual(48.57, mape[3]);
}
public void MeanAbsoluteDeviation_GOOGSeries_MeanAbsoluteDeviationCalculated()
{
var eval = new TrendPredictionErrorEstimator(_testSet, _predictionSet);
var mad = eval.MeanAbsoluteDeviation();
Assert.AreEqual(0.48, mad[0]);
Assert.AreEqual(0.46, mad[1]);
Assert.AreEqual(0.47, mad[2]);
Assert.AreEqual(0.49, mad[3]);
}
public void TrendPredictionErrorEstimator_GOOGSeries_TrendPredictionErrorEstimatorCreated()
{
var eval = new TrendPredictionErrorEstimator(_testSet, _predictionSet);
Assert.IsNotNull(eval);
}
