𝔖 Bobbio Scriptorium
✦   LIBER   ✦

The Effect of Sample Design in the Discriminant Analysis for Two Groups

✍ Scribed by Mayilée Cañizares Pérez; Lydia Lera Marqués

Publisher
John Wiley and Sons
Year
2001
Tongue
English
Weight
130 KB
Volume
43
Category
Article
ISSN
0323-3847

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Evaluation of sorptive enrichment for th
Evaluation of sorptive enrichment for the analysis of phthalates in air samples
✍ Bart Tienpont; Frank David; Pat Sandra; Freddy Vanwalleghem 📂 Article 📅 2000 🏛 John Wiley and Sons 🌐 English ⚖ 136 KB 👁 2 views

Classical methods for sampling and analysis of phthalates in air suffer from low sensitivity and high risk of contamination. A new approach based on enrichment on polydimethylsiloxane sorption tubes followed by thermal desorption Ž . and capillary gas chromatography᎐mass spectroscopy GC᎐MS analysis

Sample size considerations for the evalu
Sample size considerations for the evaluation of prognostic factors in survival analysis
✍ Claudia Schmoor; Willi Sauerbrei; Martin Schumacher 📂 Article 📅 2000 🏛 John Wiley and Sons 🌐 English ⚖ 103 KB 👁 2 views

When the role of a new prognostic factor is investigated, careful planning of an appropriate study is required. This includes an assessment of the power of the study in terms of sample sizes. An adequate analysis of the independent prognostic e!ect of a new factor has to be adjusted for the existing