ONTOLOGY EXPLORER
standard deviation
<https://spec.edmcouncil.org/fibo/ontology/FND/Utilities/Analytics/StandardDeviation>
プロパティと値
| プロパティ | 値 |
|---|---|
| type | Class |
| label | "standard deviation" |
| subClassOf | Dispersion |
| subClassOf | _:c14n1095 |
| definition | "square root of variance that measures the spread or dispersion around the mean of a data set" |
| abbreviation | "SD" |
| adaptedFrom | "http://www.statcan.gc.ca/edu/power-pouvoir/glossary-glossaire/5214842-eng.htm#s"^^<http://www.w3.org/2001/XMLSchema#anyURI> |
| adaptedFrom | "https://stats.oecd.org/glossary/detail.asp?ID=3845"^^<http://www.w3.org/2001/XMLSchema#anyURI> |
| explanatoryNote | "The most widely used measure of dispersion of a frequency distribution introduced by K. Pearson (1893). It is equal to the positive square root of the variance. The standard deviation should not be confused with the root mean square deviation." |
| explanatoryNote | "While standard deviation is the most widely-used measure of spread, using squared deviations, it may not be the most robust." |
| symbol | "σ" |