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Analysis of Variance - Research News and Information
Wednesday, January 07, 2009
Definition of 'Analysis of Variance'A statistical technique that isolates and assesses the contributions of categorical independent variables to variation in the mean of a continuous dependent variable. Common names: Analysis of Variance; ANOVA; Analysis, Variance; Analyses, Variance; Variance Analyses; Variance Analysis |
The fitness and functionality of culturally evolved communication systems.
10 Nov 2008 
This paper assesses whether human communication systems undergo the same progressive adaptation seen in animal communication systems and concrete artefacts. Four experiments compared the fitness of ad hoc sign systems created under different ... Read more...
Behavioural phenotype affects social interactions in an animal network.
5 Nov 2008 Animal social networks can be extremely complex and are characterized by highly non-random interactions between group members. However, very little is known about the underlying factors affecting interaction preferences, and hence network ... Read more...
5 Nov 2008 Proximate mechanisms underlying reproductive skew are obscure in many animals that breed communally. Here, we address causes of reproductive skew in brood-parasitic associations of burying beetles (Nicrophorus vespilloides). Male and female burying ... Read more...
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Latest indexed articles for 'Analysis of Variance'
These are the very latest articles for this heading:
- The fitness and functionality of culturally evolved communication systems. 10 Nov 2008
- Behavioural phenotype affects social interactions in an animal network. 5 Nov 2008
- Starving the competition: a proximate cause of reproductive skew in burying beetles (Nicrophorus vespilloides). 5 Nov 2008
- Consumption of fructose-sweetened beverages for 10 weeks increases postprandial triacylglycerol and apolipoprotein-B concentrations in overweight and obese women. 30 Oct 2008
- Field evaluation of a personal, bioaerosol cyclone sampler. 30 Oct 2008
- Effects of long-term plant sterol or stanol ester consumption on lipid and lipoprotein metabolism in subjects on statin treatment. 30 Oct 2008
- Patients with acute stroke treated with intravenous tPA 3-6 hours after stroke onset: correlations between MR angiography findings and perfusion- and diffusion-weighted imaging in the DEFUSE study. 30 Oct 2008
- Variability in absolute apparent diffusion coefficient values across different platforms may be substantial: a multivendor, multi-institutional comparison study. 30 Oct 2008
- Arm raising at exposure-controlled multidetector trauma CT of thoracoabdominal region: higher image quality, lower radiation dose. 30 Oct 2008
- Risk factors for inflammatory complications following third molar surgery in adults. 30 Oct 2008
- Frequency estimates and risk factors for postoperative morbidity after third molar removal: a prospective cohort study. 30 Oct 2008
- Fitness and genetic variation of Viola calaminaria, an endemic metallophyte: implications of population structure and history. 30 Oct 2008
- Size-dependent sex allocation in Aconitum gymnandrum (Ranunculaceae): physiological basis and effects of maternal family and environment. 30 Oct 2008
- Perianth organization and intra-specific floral variability. 30 Oct 2008
- Growth and photosynthetic responses to zinc stress of an invasive cordgrass, Spartina densiflora. 30 Oct 2008
- Segregate or cooperate- a study of the interaction between two species of Dictyostelium.
22 Oct 2008 - Toll-like receptor 4 polymorphisms and aspergillosis in stem-cell transplantation. 21 Oct 2008
- Angiotensin II blockade in Marfan's syndrome.
14 Oct 2008 - Construction of a high resolution linkage disequilibrium map to evaluate common genetic variation in TP53 and neural tube defect risk in an Irish population. 13 Oct 2008
- Arteriolar hyalinization predicts delayed graft function in deceased donor renal transplantation. 13 Oct 2008
See a longer list of these articles.
Technical information about 'Analysis of Variance'
Definition: A statistical technique that isolates and assesses the contributions of categorical independent variables to variation in the mean of a continuous dependent variable.
Descriptor UI: D000704
Alternative terms: Analysis of Variance; ANOVA; Analysis, Variance; Analyses, Variance; Variance Analyses; Variance Analysis;
Tree Number: E05.318.740.150; N05.715.360.750.125; N06.850.520.830.150;
History Note: 74(68)
Technical Notes: IM GEN only; coord NIM with specific disease or other concept (IM); no qualif