Samples & SAS Notes > Analytics
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Process Capability Analysis
| Date | Title | Type | ||
|---|---|---|---|---|
| 7/24/08 |
22223 - How can I estimate parameters, test the fit, or generate values from Johnson distributions? The following SAS/QC sample library programs generate values from each of the Johnson SU, SB, and SL systems of distributions, estimate the parameters of the distribution from the generated data, compute the Cpk index, ... http://support.sas.com/kb/22/223.html, 21KB |
Usage Note | ||
| 10/4/05 |
16208 - Incorrect chi-square goodness-of-fit test degrees of freedom and p-value for some distributions in PROC CAPABILITY If the GAMMA, LOGNORMAL, WEIBULL or SU distribution option is specified on the HISTOGRAM statement in PROC CAPABILITY, the degrees of freedom and p-value for the chi-square goodness of fit statistic will be incorrect ... http://support.sas.com/kb/16/208.html, 20KB |
Problem Note | ||
| 4/8/05 |
25003 - Format midpoints from HISTOGRAM statement in PROC CAPABILITY Prior to Version 7, PROC CAPABILITY did not use formatted values of the analysis variable and FORMAT statements are ignored. This program provides a method of formatting through the use of the VALUE= option on an AXIS ... http://support.sas.com/kb/25/003.html, 19KB |
Sample | ||
| 4/18/03 |
9799 - Incorrect number or percent of observations Winsorized in PROC CAPABILITY When the WISORIZED=value option is used on the PROC CAPABILITY statement, a different value than the one specified may be used to compute the Winsorized means. For example, you may request a 20% Winsorized mean with ... http://support.sas.com/kb/9/799.html, 17KB |
Problem Note | ||
| 4/18/03 |
9795 - Incorrect trim value used for trimmed means in PROC CAPABILITY When the TRIMMED=value option is used on the PROC CAPABILITY statement, a different value than the one specified may be used to compute the trimmed means. For example, you may request a 10% trimmed mean with TRIMMED=0. ... http://support.sas.com/kb/9/795.html, 17KB |
Problem Note | ||
| 3/17/03 |
9597 - Incorrect NORMALTEST and PNORMAL inset values in comparative plots When the NORMALTEST and PNORMAL options are specified on an INSET statement for a COMPHISTOGRAM plot in PROC CAPABILITY, incorrect results for the Shapiro-Wilk's W test statistic and its p-value are displayed in every ... http://support.sas.com/kb/9/597.html, 19KB |
Problem Note | ||
| 12/23/02 |
9036 - OUTHISTOGRAM= and low-res plot may be incorrect with specs far from data When an OUTHISTOGRAM= data set is specified on the HISTOGRAM statement in PROC CAPABILITY, specification limits that are far away from the data are used and the NOPLOT option is specified, then the OUTHISTOGRAM= data ... http://support.sas.com/kb/9/036.html, 20KB |
Problem Note | ||
| 3/7/02 |
7019 - New variables available in the SPEC= data set The following variables are now available in the SPEC= input data set for PROC CAPABILITY: _CLEFT_ _CRIGHT_ _PLEFT_ _PRIGHT_ _CLSL_ _CTARGET_ _CUSL_ _LLSL_ _LTARGET_ _LUSL_ _LSLSYM_ _TARGETSYM_ _ ... http://support.sas.com/kb/7/019.html, 19KB |
Usage Note | ||
| 2/23/01 |
4328 - PROC CAPABILITY may abend with COMPHISTOGRAM, INSET, and spec limits PROC CAPABILITY will abnormally terminate when the CLASS= option is specified on a COMPHISTOGRAM statement, an INSET statement is specified and specification limits are provided either in a SPEC= data set or on a SPEC ... http://support.sas.com/kb/4/328.html, 19KB |
Problem Note | ||
| 5/16/00 |
2584 - PROC CAPABILITY outputs incorrect weighted quantiles When WEIGHT and OUTPUT statements are used in PROC CAPABILITY and the PCTLPTS= option is specified on the OUTPUT statement, the OUT= data set will contain the default weighted quantiles (0.01, 0.05, 0.10, etc.) ... http://support.sas.com/kb/2/584.html, 18KB |
Problem Note | ||
