ppvDecom: Takes as input PPV parameters. Returns a data.frame suitable...

Description Usage Arguments Value

Description

Takes as input PPV parameters. Returns a data.frame suitable for plotting with plotST Sets ROP to provide a zero safety level cycle PPV is the procurement problem variable, the average required to meet the demand over the net leadtime of an item with both a repairable pipeline (regenerative) and a procurement pipeline (attrition)

Usage

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ppvDecom(SL = 0, Demand, CRR, SR, PCLT, PRTAT, Cov_Dur = 2,
  Repair_period = 1)

Arguments

SL

numeric, minimum stock level

Demand

numeric, quarterly demand forecast

CRR

numeric, proportion of items that are returned for repair

SR

numeric, proportion of items that are successfully repaired

PCLT

numeric, production lead time in quarters

PRTAT

numeric, process repair turn around time in quarters

Cov_Dur

numeric, number of quarters of material to buy

Repair_period

number, number of quarters of material to repair

Value

data.frame


duncanrellis/SawTooth documentation built on May 24, 2019, 5:03 a.m.