𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Skewness correction X̄ and R charts for skewed distributions

✍ Scribed by Lai K. Chan; Heng J. Cui

Publisher
John Wiley and Sons
Year
2003
Tongue
English
Weight
181 KB
Volume
50
Category
Article
ISSN
0894-069X

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

A comment on selecting sample sizes and
A comment on selecting sample sizes and discrete observation times for longitudinal mortality studies: Effects of skewed distributions for mortality times
✍ R. J. O'Hara Hines; W. G. S. Hines 📂 Article 📅 1994 🏛 John Wiley and Sons 🌐 English ⚖ 156 KB

This note extends previously published results on selecting sample sizes and discrete observation times for longitudinal mortality studies to consider the effect of skewness in the distribution of mortality times.

Dual X-ray absorptiometry quality contro
Dual X-ray absorptiometry quality control: Comparison of visual examination and process-control charts
✍ Ying Lu; Ashwini K. Mathur; Barbara A. Blunt; Claus C. Glüer; A. Steve Will; Tho 📂 Article 📅 2009 🏛 American Society for Bone and Mineral Research 🌐 English ⚖ 1005 KB

## Abstract Dual X‐ray absorptiometry (DXA) is widely used to monitor treatment efficacy in reducing the rate of bone mineral loss. In order to assure the validity of these measurements, instrument quality control of the DXA scanners becomes very important. This paper compares five quality control