queueing (version 0.2.3)

VN.o_MMCKM: Returns the variance of the number of customers in the M/M/c/K/m queueing model

Description

Returns the variance of the number of customers in the M/M/c/K/m queueing model

Usage

## S3 method for class 'o_MMCKM':
VN(x, \dots)

Details

Returns the variance of the number of customers in the M/M/c/K/m queueing model

References

[Sztrik2012] Dr. Janos Sztrik (2012). Basic Queueing Theory. University of Debrecen, Faculty of Informatics.

See Also

QueueingModel.i_MMCKM.

Examples

## create input parameters
i_mmckm <- NewInput.MMCKM(lambda=0.25, mu=4, c=2, k=4, m=8, method=0)

## Build the model
o_mmckm <- QueueingModel(i_mmckm)

## Returns the variance
VN(o_mmckm)