R-value: Difference between revisions
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'''R-value''' can refer to: |
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* Properties of materials: |
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**[[R-value (insulation)]], the efficiency of insulation |
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**[[R-value (soils)]], stability of soils and aggregates for pavement construction |
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* [[value (computer science)|r-value]], in computer science, a value that does not have an address in a computer language |
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*[[R-factor (crystallography)]], a measure of the agreement between the crystallographic model and the diffraction data |
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*In statistics, ''r'' (or r value) refers to the [[Pearson product-moment correlation coefficient]], often called simply ''correlation coefficient'' |
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{{disambig}} |
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Revision as of 22:20, 7 March 2009
R-value can refer to:
- Properties of materials:
- R-value (insulation), the efficiency of insulation
- R-value (soils), stability of soils and aggregates for pavement construction
- r-value, in computer science, a value that does not have an address in a computer language
- R-factor (crystallography), a measure of the agreement between the crystallographic model and the diffraction data
- In statistics, r (or r value) refers to the Pearson product-moment correlation coefficient, often called simply correlation coefficient
This disambiguation page lists articles associated with the title R-value.
If an internal link led you here, you may wish to change the link to point directly to the intended article.
If an internal link led you here, you may wish to change the link to point directly to the intended article.