Loading…
Title

An introduction to sas/qctm software abstract ...

Description
Walter a. shewhart, a physicist at the bell ... used to create a wide variety of shewhart control ... procedure is then used to produce a shewhart x:.
/0
Full Text
AN INTRODUCTION TO SAs/QCTM SOFTWARERobert N. RodriguezSAS I nstitute Inc.AbstractThe improvement of product quality is a toppriority for industry during the 1980's, andmany companies are applying statistical qualitycontrol methods on an unprecedented large scale.SASiQC software provides a set of tools for awide variety of statistical quality controlapplications. These tools include PROCSHEWHART for producing Shewhart controlcharts, PROC CUSUM for producing cumulativesum control charts, and PROC CAPABILITY forprocess capability analysis.I ntraductionSASiQC software, a recent addition to Version5 of the SAS® System, provides graphical andstatistical tools for improving product quality byanalyzing data obtained from the productionprocess. Products with which these methods areapplicable include services as well as finishedmanufactured items and components used inmanufacturing.Section 1 of this paper briefly describes thehistory and role of statistical quality controlmethods. Sections 2 th...
Searches Related