The method used for handling ties.
Namespace:
Imsl.Stat
Assembly:
ImslCS (in ImslCS.dll) Version: 6.5.0.0
Syntax
| C# |
|---|
public virtual ProportionalHazards..::.TieHandling TiesOption { get; set; } |
| Visual Basic (Declaration) |
|---|
Public Overridable Property TiesOption As ProportionalHazards..::.TieHandling |
| Visual C++ |
|---|
public: virtual property ProportionalHazards..::.TieHandling TiesOption { ProportionalHazards..::.TieHandling get (); void set (ProportionalHazards..::.TieHandling value); } |
Field Value
A ProportionalHazards.TieHandling specifying the method to be used in handling ties.Default: TiesOption = ProportionalHazards.TieHandling.BreslowsApproximate.
Remarks
TiesOption is one of the values in the following table:
| value | Method |
|---|---|
| BreslowsApproximate | Breslow's approximate method. This is the default. |
| SortedAsPerObservations | Failures are assumed to occur in the same order as the observations input in x. The observations in x must be sorted from largest to smallest failure time within each stratum, and grouped by stratum. All observations are treated as if their failure/censoring times were distinct when computing the log-likelihood. |
