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Statistical methods

George W. Snedecor
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The article was published on 1967-01-01 and is currently open access. It has received 22994 citations till now.

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Journal ArticleDOI

A new simplified comorbidity score as a prognostic factor in non-small-cell lung cancer patients: description and comparison with the Charlson's index.

B. Colinet, +6 more
- 08 Nov 2005 - 
TL;DR: The new simplified comorbidity score (SCS), constructed as an independent prognostic factor in a large NSCLC patient population, is validated in another prospective population and appears more informative than the CCI in predicting NSclC patient outcome.
Journal ArticleDOI

Histone acetylation regulates epithelial IL-8 release mediated by oxidative stress from environmental particles

Peter S. Gilmour, +4 more
- 01 Mar 2003 - 
TL;DR: The data suggest that remodeling of chromatin by histone acetylation plays a role in PM(10)-mediated responses in the lungs.
Journal ArticleDOI

Size modification of recent pollen grains under different treatments

Tj. Reitsma
- 01 Dec 1969 - 
TL;DR: It is concluded that size and shape are valuable for the determination of types and a new method is described for isolating anthers from herbarium sheets without causing great damage to the flower.
Journal ArticleDOI

Breeding for yield stability in unpredictable environments: single traits, interaction between traits, and architecture of genotypes

Salvatore Ceccarelli, +2 more
- 01 Jul 1991 - 
TL;DR: The evidence that natural selection under stress conditions has not been able to identify either a single trait or a single genotype with a given ‘adapted’ architecture of traits, is discussed in relation to germplasm development philosophies to stabilize yield in unpredictably stressed environments.
Journal ArticleDOI

Comparative QSARs for antimalarial endochins: Importance of descriptor-thinning and noise reduction prior to feature selection

Probir Kumar Ojha, +1 more
- 15 Dec 2011 - 
TL;DR: It has been found that models developed from variable selection by stepwise regression followed by GFA and G/PLS are the best two models for QSAR models.