Dataplot Graphics Gallery - PPCC PLOT
- Question:
- Best-fit member within a distributional family?
- Definition:
- Vertical Axis: Probability plot correlation coefficient
- Horizontal Axis: Family tail or shape parameter
- Interpretation/Conclusion:
- Best-fit symmetric distribution is near-normal
- Data is not long-tailed
- Sample median would be a poor estimator of location
- NIST/SEMATECH Handbook Chapter:
- 1. Process/Product Exploration
- Reference:
- Filliben ...
Dataplot Command: PPCC PLOT Y
- Dataplot Code:
- SKIP 25
- READ XXX.DAT Y
- PPCC PLOT Y
-
Dataplot Reference Manual Documentation
for PPCC PLOT (requires Adobe Acrobat Reader)
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