Principal Component Analysis
Research News and Information

Saturday, November 21, 2009

Household characteristics associated with handwashing with soap in rural Bangladesh.

30 Oct 2009 Handwashing with soap prevents diarrhea and respiratory disease, but it is rarely practiced in high-need settings. Among 100 randomly selected villages in rural Bangladesh, field workers enrolled 10 households per village and observed and recorded ... Read more...

Comprehensive mapping of long-range interactions reveals folding principles of the human genome.

7 Oct 2009 We describe Hi-C, a method that probes the three-dimensional architecture of whole genomes by coupling proximity-based ligation with massively parallel sequencing. We constructed spatial proximity maps of the human genome with Hi-C at a resolution ... Read more...

Discrimination of extant Pan species and subspecies using the enamel-dentine junction morphology of lower molars.

29 Sep 2009 Previous research has demonstrated that species and subspecies of extant chimpanzees and bonobos can be distinguished on the basis of the shape of their molar crowns. Thus, there is potential for fossil taxa, particularly fossil hominins, to be ... Read more...

Latest indexed articles for 'Principal Component Analysis'

These are the very latest articles for this heading:

• Household characteristics associated with handwashing with soap in rural Bangladesh. 30 Oct 2009
• Comprehensive mapping of long-range interactions reveals folding principles of the human genome. 7 Oct 2009
• Discrimination of extant Pan species and subspecies using the enamel-dentine junction morphology of lower molars. 29 Sep 2009
• Characterization of interfacial chemistry of adhesive/dentin bond using FTIR chemical imaging with univariate and multivariate data processing. 29 Sep 2009
• A common variation in EDAR is a genetic determinant of shovel-shaped incisors. 29 Sep 2009
• Reconstructing Indian population history. 22 Sep 2009
• Congener fingerprints of tetra- through octa-chlorinated dibenzo-p-dioxins and dibenzofurans in Baltic surface sediments and their relations to potential sources. 21 Sep 2009
• Brain structure evolution in a basal vertebrate clade: evidence from phylogenetic comparative analysis of cichlid fishes. 19 Sep 2009
• Transformation of nonfunctional spinal circuits into functional states after the loss of brain input. 18 Sep 2009
• Evaluation of molecular descriptors for antitumor drugs with respect to noncovalent binding to DNA and antiproliferative activity. 14 Sep 2009
• Range persistence during the last glacial maximum: Carex macrocephala was not restricted to glacial refugia. 13 Sep 2009
• Population genetic analysis reveals a homoploid hybrid origin of Stephanomeria diegensis (Asteraceae). 13 Sep 2009
• Multivariate relationships between molecular descriptors and isomer distribution patterns of PCDD/Fs formed during MSW combustion. 13 Sep 2009
• Brominated flame retardants, polychlorinated biphenyls, and organochlorine pesticides in bird eggs from the Yellow River Delta, North China. 13 Sep 2009
• How does farmer connectivity influence livestock genetic structure? A case-study in a Vietnamese goat population. 5 Sep 2009
• Analogous intermediate shape coding in vision and touch. 2 Sep 2009
• Effect of two different house screening interventions on exposure to malaria vectors and on anaemia in children in The Gambia: a randomised controlled trial. Sep 2009
• k-t PCA: temporally constrained k-t BLAST reconstruction using principal component analysis. 30 Aug 2009
• Complexes of HIV-1 integrase with HAT proteins: multiscale models, dynamics, and hypotheses on allosteric sites of inhibition. 30 Aug 2009
• Proteomic evaluation of wound-healing processes in potato (Solanum tuberosum L.) tuber tissue. 30 Aug 2009

See a longer list of these articles.

Technical information about 'Principal Component Analysis'

Definition: Mathematical procedure that transforms a number of possibly correlated variables into a smaller number of uncorrelated variables called principal components.

Descriptor UI: D025341

Alternative terms: Principal Component Analysis; Analyses, Principal Component; Analysis, Principal Component; Principal Component Analyses;

Allowable Qualifiers: classification; history; methods; standards;

Tree Number: E05.318.740.562;

History Note: 2002