loading...| Preferred Name |
Principal component visualisation |
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| Synonyms |
Principal component plotting PCA plotting Essential Dynamics visualization Principal modes visualization PCA visualization Microarray principal component rendering Microarray principal component plotting ED visualization |
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| Definitions |
Visualize the results of a principal component analysis (orthogonal data transformation). For example, visualization of the principal components (essential subspace) coming from a Principal Component Analysis (PCA) on the trajectory atomistic coordinates of a molecular structure. The use of Principal Component Analysis (PCA), a multivariate statistical analysis to obtain collective variables on the atomic positional fluctuations, helps to separate the configurational space in two subspaces: an essential subspace containing relevant motions, and another one containing irrelevant local fluctuations. Examples for visualization are the distribution of variance over the components, loading and score plots. |
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| ID |
http://edamontology.org/operation_2939 |
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| comment |
The use of Principal Component Analysis (PCA), a multivariate statistical analysis to obtain collective variables on the atomic positional fluctuations, helps to separate the configurational space in two subspaces: an essential subspace containing relevant motions, and another one containing irrelevant local fluctuations. Examples for visualization are the distribution of variance over the components, loading and score plots. |
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| Created in |
beta12orEarlier |
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| hasDefinition |
Visualize the results of a principal component analysis (orthogonal data transformation). For example, visualization of the principal components (essential subspace) coming from a Principal Component Analysis (PCA) on the trajectory atomistic coordinates of a molecular structure. |
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| hasExactSynonym |
Principal component plotting PCA plotting |
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| hasNarrowSynonym |
Essential Dynamics visualization Principal modes visualization PCA visualization Microarray principal component rendering Microarray principal component plotting ED visualization |
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| inSubset | ||
| label |
Principal component visualisation |
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| prefixIRI |
operation_2939 |
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| prefLabel |
Principal component visualisation |
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| subClassOf |
| Delete | Mapping To | Ontology | Source |
|---|---|---|---|
| http://edamontology.org/operation_2939 | ITO | SAME_URI | |
| http://edamontology.org/operation_2939 | ITO | LOOM |