Dr. Wayne Taylor - Taylor Enterprises, Inc.
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Table of Content and elsewhere
STAT-10 title has "tending" rather than "trending". From Wilfredo Cotto Montanez.
STAT-08 Statistical Techniques for Test Method Validation
Page 119 the guardbanding equations are in error and should read as shown below.
Lower guardband limit = LSL + Minbias
+ K x UCLσ-guardband
STAT-10 Statistical Techniques for Trending
Page 214 the equations for the control limit should be as shown below.
Page 233 the equations for the control limits of the IN chart should be as shown below.
STAT-15 Verification/Validation Sampling Plans for Standard Deviation and RSD
Page 471 shows screenshots for 95% confidence rather than the 90% confidence stated in the text. The confidence statements given in the text are correct but do not align with the graphic.
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Last modified: September 08, 2017