vcov.weibull_dist

Computes \(scale^2 (\Gamma(1 + 2/shape) - [\Gamma(1 + 1/shape)]^2)\).

Provides an algebra over probability distributions enabling
composition, sampling, and automatic simplification to closed forms.
Supports normal, exponential, gamma, Weibull, chi-squared, uniform,
beta, log-normal, Poisson, multivariate normal, empirical, and mixture
distributions with algebraic operators (addition, subtraction,
multiplication, division, power, exp, log, min, max) that automatically
simplify when mathematical identities apply. Includes closed-form MVN
conditioning (Schur complement), affine transformations, mixture
marginals/conditionals (Bayes rule), and limiting distribution builders
(CLT, LLN, delta method). Uses S3 classes for distributions and R6
for support objects.

Alexander Towell

algebraic.dist

Algebra over Probability Distributions

vcov.weibull_dist function

<dl><dt>object</dt>
<dd>A <code>weibull_dist</code> object.</dd>
<dt>...</dt>
<dd>Additional arguments (not used).</dd></dl>

Arguments

Variance of a Weibull distribution. — vcov.weibull_dist

<dl>

<dt>object</dt>
<dd>A <code>weibull_dist</code> object.</dd>


<dt>...</dt>
<dd>Additional arguments (not used).</dd>

</dl>

vcov.weibull_dist: Variance of a Weibull distribution.

Description

Usage

Value

Arguments

Examples