lmomco (version 2.2.5)

tlmrnor: Compute Select TL-moment ratios of the Normal Distribution

Description

This function computes select TL-moment ratios of the Normal distribution for defaults of $\mu = 0$ and $\sigma = 1$. This function can be useful for plotting the trajectory of the distribution on TL-moment ratio diagrams of $\tau^{(t_1,t_2)}_2$, $\tau^{(t_1,t_2)}_3$, $\tau^{(t_1,t_2)}_4$, $\tau^{(t_1,t_2)}_5$, and $\tau^{(t_1,t_2)}_6$. In reality, $\tau^{(t_1,t_2)}_2$ is dependent on the values for $\mu$ and $\sigma$.

Usage

tlmrnor(trim=NULL, leftrim=NULL, rightrim=NULL, mu=0, sigma=1)

Arguments

trim

Level of symmetrical trimming to use in the computations. Although NULL in the argument list, the default is 0---the usual L-moment ratios are returned.

leftrim

Level of trimming of the left-tail of the sample.

rightrim

Level of trimming of the right-tail of the sample.

mu

Location parameter (mean) of the distribution.

sigma

Scale parameter (standard deviation) of the distribution.

Value

An R list is returned.

See Also

quanor, theoTLmoms

Examples

## Not run: 
# tlmrnor(leftrim=2, rightrim=1)
# tlmrnor(leftrim=2, rightrim=1, mu=100, sigma=1000) # another slow example
# ## End(Not run)