Simple Regression Model.Get Prediction Interval Method
Definition
Namespace: Extreme.Statistics
Assembly: Extreme.Numerics (in Extreme.Numerics.dll) Version: 8.1.23
Assembly: Extreme.Numerics (in Extreme.Numerics.dll) Version: 8.1.23
Overload List
Get | Gets the prediction interval around the best-fit curve at the specified point. |
Get | Gets the width of the prediction band around the best-fit curve at the specified point. |
GetPredictionInterval(Double)
Gets the prediction interval around the best-fit curve at the specified point.
public Interval GetPredictionInterval(
double x
)
Parameters
- x Double
- The point at which to evaluate the bandwidth.
Return Value
IntervalThe confidence interval for the prediction at x.
Remarks
This method returns the confidence interval for a new observation at x. This interval is wider than the interval returned by GetConfidenceInterval(Double), which is the interval for the value predicted by the model.
GetPredictionInterval(Double, Double)
Gets the width of the prediction band around the best-fit curve at the specified point.
public Interval GetPredictionInterval(
double x,
double confidenceLevel
)
Parameters
- x Double
- The point at which to evaluate the bandwidth.
- confidenceLevel Double
- The confidence level of the prediction band.
Return Value
IntervalThe confidence interval for the prediction at x.
Remarks
This method returns a confidence interval for a new observation at x. This interval is wider than the interval returned by GetConfidenceInterval(Double, Double), which is the interval for the value predicted by the model.