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.

 

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