moran.exp.test: Moran test for exponentiality
In exptest: Tests for Exponentiality

Description Usage Arguments Details Value Author(s) References Examples

Performs Moran test for the composite hypothesis of exponentiality, see e.g. Moran (1951) and Tchirina (2005).

1	moran.exp.test(x, simulate.p.value=FALSE, nrepl=2000)

`x`	a numeric vector of data values.

`simulate.p.value`	a logical value indicating whether to compute p-values by Monte Carlo simulation.
`nrepl`	the number of replications in Monte Carlo simulation.

The Moran test for exponentiality is based on the following statistic:

T_n^+ = γ + \frac{1}{n}∑_{i=1}^n{\log\frac{X_i}{\overline{X}}},

where γ is Euler-Mascheroni constant. The statistic is asymptotically normal:

√{n}\,T_n^+ \to N≤ft(0,\frac{π^2}{6} - 1\right).

A list with class "htest" containing the following components:

`statistic`	the value of the Moran statistic.
`p.value`	the p-value for the test.
`method`	the character string "Moran test for exponentiality".
`data.name`	a character string giving the name(s) of the data.

Alexey Novikov and Ruslan Pusev

Moran, P.A.P. (1951): The random division of an interval–Part II. — Journal of the Royal Statistical Society. Series B (Methodological), vol. 13, pp. 147-150.

Tchirina, A.V. (2005): Bahadur efficiency and local optimality of a test for exponentiality based on the Moran statistics. — Journal of Mathematical Sciences, vol. 127, No. 1, pp. 1812–1819.

1 2	moran.exp.test(rexp(100)) moran.exp.test(rchisq(100,3))

	Moran test for exponentiality

data:  rexp(100)
T = 0.025411, p-value = 0.7517


	Moran test for exponentiality

data:  rchisq(100, 3)
T = 0.19745, p-value = 0.01395