summary.addt.fit:
Summary of an "addt.fit" object.
Description
Provides a brief summary of an addt.fit object.
Usage
"summary"(object, ...)
Arguments
object
An addt.fit object.
Value
Returns a list whose items vary depending on which procedure was used in addt.fit. If proc="ML", then the output has the following items:
- coef.mle.mat
- A matrix giving the estimated coefficients, their standard errors, and the lower and upper bounds of a 95% confidence interval.
- ti.CI
- The estimated thermal index of the material, its standard error, and 95% confidence interval.
- logLik
- The maximum log-likelihood value achieved.
If proc="LS", the output has the following items:
- coefs
- A vector giving the estimated coefficients for the time-temperature line.
- TI
- The estimated thermal index of the material.
- interp.time
- A matrix contains the interpolated time at the failure.threshold specified for each temperature level.
If proc="Both", the output will give the preceeding values for both the LS.obj and ML.obj.