VN.o_MM1 {queueing}

Returns the variance of the number of customers in the M/M/1 queueing model

Description

Returns the variance of the number of customers in the M/M/1 queueing model

Usage

  ## S3 method for class 'o_MM1'
VN(x, ...)

Arguments

x

a object of class o_MM1

...

aditional arguments

Details

Returns the variance of the number of customers in the M/M/1 queueing model

References

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

See Also

QueueingModel.i_MM1.

Examples

## create input parameters
i_mm1 <- NewInput.MM1(lambda=1/4, mu=1/3, n=0)

## Build the model
o_mm1 <- QueueingModel(i_mm1)

## Returns the variance
VN(o_mm1)