Sample size for acceptance sampling

2001-01-11 Thread Eric Scharin
ccidentally sampled 5 cm^2 and found 1 defect, what could you say about the status of the product? Thanks. - Eric Scharin = Instructions for joining and leaving this list and remarks about the problem of INAPPROPRIATE M

RE: Stats on Palm Beach votes

2000-11-10 Thread Eric Scharin
This is starting to seem relevant to the thread of a few weeks back regarding the difference between statistical & practical significance. It may be that the 96 Palm Beach bad ballot numbers were statistically significant, but not practically so (wouldn't have had an impact on the outcome either

RE: Stats on Palm Beach votes

2000-11-10 Thread Eric Scharin
th a grain of salt, since the data-finding process seems more political than logical. I usually try not to get involved in discussions regarding data that I haven't had a chance to personally audit, but this one was too tempting... - Eric Scharin -Original Message- From: [EM

RE: Independent-Dependent Variable Discussion--Inverse Estimation

2000-10-23 Thread Eric Scharin
; 39(4):401-411. 2. Mee, R. W. and Eberhardt, K. R. A Comparison of Uncertainty Criteria for Calibration. Technometrics. 1996; 38(3):221-229. Regards, Eric Scharin -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of Joe Ward Sent: Friday, October

Simple Probability Question

2000-10-05 Thread Eric Scharin
lity of obtaining 3 CONSECUTIVE successful runs when running N (>=3) runs? Seems like it should be simple, but I'm at a loss right now. I appreciate your help! Thanks. - Eric Scharin = Instructions for joinin

RE: Reliability and baseball

2000-09-14 Thread Eric Scharin
This sort of issue is dealt with by Quality Control people in the process industries all of the time. Often, they set "decision limits" which surround the specification limit and reflect the assay variability. If a result falls in the "decision" region, the unit is retested and the result is ave

RE: Statistics textbook recommendation

2000-09-07 Thread Eric Scharin
7;s book is similar (if not a little easier), but deals with more of the applied techniques (hypothesis testing, etc.). - Eric Scharin -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of [EMAIL PROTECTED] Sent: Thursday, September 07, 2000 8:36 AM To: [EM

RE: a fortiori

2000-08-14 Thread Eric Scharin
I've found the Merriam-Webster site useful when I need to look up a word: http://www.m-w.com/cgi-bin/dictionary "a fortiori" is there, too! - Eric -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of Olsen, Chris Sent: Friday, August 11, 2000 10:28

Announcement: New Email List on Measurement System Analysis

2000-07-14 Thread Eric Scharin
and subject line) to: [EMAIL PROTECTED] Or by visiting the home page: http://www.egroups.com/group/meassys I look forward to your involvement in what I hope will be an active and interesting discussion group. Best Regards, Eric Sch

RE: Correlation

2000-05-18 Thread Eric Scharin
a measurement system, such as precision and accuracy. The techniques and references of my earlier post address these concerns. Regards, Eric Scharin -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of dennis roberts Sent: Thursday, May 18, 2000 12:08 PM To: Hassa

RE: Correlation

2000-05-18 Thread Eric Scharin
. (1999) Measurement-Methods Comparisons and Linear Statistical Relationship. Technometrics. 41(3):192-201. Regards, Eric Scharin -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of Eric Scharin Sent: Wednesday, May 17, 2000 5:19 PM To: mbattagl; [EMAIL PROTECTED

FW: Multiple Comparisons of Variances

2000-05-15 Thread Eric Scharin
I am resending the below question, since I think the first didn't make it through & I never received a response. -Original Message----- From: Eric Scharin [mailto:[EMAIL PROTECTED]] Sent: Wednesday, May 03, 2000 3:05 PM To: Edstat-L Subject: Multiple Comparisons of Variances Al

FW: Question: References for run charts.

2000-05-15 Thread Eric Scharin
I am resending the below question, since I think the first didn't make it through & I never received a response. -Original Message----- From: Eric Scharin [mailto:[EMAIL PROTECTED]] Sent: Tuesday, May 02, 2000 11:18 AM To: Edstat Subject: Question: References for run charts. A

RE: homogeneity of variances

2000-05-15 Thread Eric Scharin
st-members have to say with regards to them. (I am also interested to find out how off-the-mark my comments are!) - Eric Scharin -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of mike Sent: Friday, May 12, 2000 12:01 PM To: [EMAIL PROTECTED] Subject:

Multiple Comparisons of Variances

2000-05-03 Thread Eric Scharin
All - I am looking for some references/help on multiple comparisons of variances. Are there methods for comparing the variances of several populations (similar to ANOVA, Tukey's Paired Comparison, etc. for means)? Any pointers would be appreciated. Thanks. - Eric =

Question: References for run charts.

2000-05-02 Thread Eric Scharin
list of rules which I came across which are used to determine "significant" trends such as runs up or down and runs to the median, but I'm looking for a reference for these rules. If a list member could help, I'd greatly appreciate i