Expectation operator applied to x of type dist
with respect to a function g. Optionally, constructs a confidence interval
for the expectation estimate using the Central Limit Theorem.
# S3 method for class 'dist'
expectation(x, g = function(t) t, ..., control = list())A dist object.
Characteristic function of interest, defaults to identity.
Additional arguments to pass to g.
A list of control parameters: compute_stats - Logical, whether to compute CIs for the expectations, defaults to FALSE n - Integer, the number of samples to use for the MC estimate, defaults to 10000L alpha - Real, the significance level for the confidence interval, defaults to 0.05
If compute_stats is FALSE, then the estimate of the expectation,
otherwise a list with the following components:
value - The estimate of the expectation
ci - The confidence intervals for each component of the expectation
n - The number of samples