Thickness of the TTT curve. The argument <code>lwd</code> must be a nonnegative real number;

The argument <code>lty</code> modifies the style of the diagonal line chart TTT. Possible values are: 0 [blank], 1 [solid (default)], 2 [dashed], three [dotted], 4 [dotdash], 5 [longdash], 6 [twodash];

If <code>grid = FALSE</code> graphic appears without the grid;

grid

Other arguments passed by the user and available for the function <code>plot</code>. More details in <code><a href="/link/par?package=AdequacyModel&version=2.0.0" rd-options="" data-mini-rdoc="AdequacyModel::par">par</a></code>.

There are several behaviors that the failure rate function of a random variable T can take. In this context, the graph of total test time (TTT curve) proposed by Aarset (1987) may be used for obtaining empirical behavior of the function failure rate.

The main application concerns to a new robust optimization package with two major contributions. The first contribution refers to the assessment of the adequacy of probabilistic models through a combination of several statistics, which measure the relative quality of statistical models for a given data set. The second one provides a general purpose optimization method based on meta-heuristics functions for maximizing or minimizing an arbitrary objective function.

TTT: TTT function

Description

Usage

Arguments

References

Examples