# List of Functions

## QTPMMS_ Functions

QTPMMS_TrafficIntensity: Average
traffic intensity.

QTPMMS_Util: Average server utilization.

QTPMMS_L: Average number of customers in system.

QTPMMS_Lq: Average number of customers in queue.

QTPMMS_W: Average time in system.

QTPMMS_Wq: Average time in queue.

QTPMMS_PrEmpty: Probability that system is empty.

QTPMMS_PrWait: Probability that a customer will have to wait.

QTPMMS_PrFull: Probability that a
the system is full (and arriving customers do not enter).

QTPMMS_PrState: Probability of observing the system in a particular state.

QTPMMS_ServiceLevel: Probability that a customer will wait less than some threshold time.

QTPMMS_MinAgents: Minimum number of servers needed to achieve a specified service level, assuming that system capacity is fixed.

QTPMMS_MinServers: Minimum number of servers needed to achieve a specified service level, assuming that queue capacity is fixed.

## QTPGGS_ Functions

QTPGGS_TrafficIntensity: Average
traffic intensity.

QTPGGS_Util: Average server utilization.

QTPGGS_L: Average number of customers in system.

QTPGGS_Lq: Average number of customers in queue.

QTPGGS_W: Average time in system.

QTPGGS_Wq: Average time in queue.

QTPGGS_PrWait: Probability that a customer will have to wait.

## Functions Provided for Backward Compatibility

QTPMMS_Po: Same as
QTPMMS_PrEmpty,
i.e., probability that system is empty. Note: the "o" is an
"oh," not a zero.

QTPMMS_PrBalk: Same as QTPMMS_PrFull,
i.e., the probability that the system is full (and arriving customers do not
enter).

QTPMMS_Version:
Same as QTP_Version,
i.e., returns the
version number for the Queueing ToolPak.

## Other Functions

QTP_NORMSDIST:
Calculates the cumulative distribution function for a standard normal random
variable.

QTP_Version: Returns the
version number for the Queueing ToolPak.

Home