The Demopædia Encyclopedia on Population is under heavy modernization and maintenance. Outputs could look bizarre, sorry for the temporary inconvenience
Multilingual Demographic Dictionary, second unified edition, English volume
Difference between revisions of "Dispersion"
(Etienne van de Walle et al., second 1982 edition) |
(Etienne van de Walle et al., second 1982 edition) |
||
(One intermediate revision by the same user not shown) | |||
Line 178: | Line 178: | ||
[[en-II:dispersion]] [[ar-II:تشتت]] [[cs-II:měnlivost]] [[de-II:Streuung]] [[es-II:dispersión]] [[fr-II:dispersion]] [[it-II:dispersione]] [[ja-II:散らばり]] [[pt-II:dispersão]] [[ru-II:Дисперсия]] [[zh-II:离散度]] | [[en-II:dispersion]] [[ar-II:تشتت]] [[cs-II:měnlivost]] [[de-II:Streuung]] [[es-II:dispersión]] [[fr-II:dispersion]] [[it-II:dispersione]] [[ja-II:散らばり]] [[pt-II:dispersão]] [[ru-II:Дисперсия]] [[zh-II:离散度]] | ||
</noinclude> | </noinclude> | ||
+ | {{DEFAULTSORT:Dispersion}} | ||
<noinclude> | <noinclude> | ||
[[Category:Term of the second edition of the multilingual demographic Dictionary]] | [[Category:Term of the second edition of the multilingual demographic Dictionary]] |
Latest revision as of 05:59, 5 February 2010
Translation | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
Section | English 141 |
Arabic 141 |
Czech 141 |
German 141 |
Spanish 141 |
French 141 |
Italian 141 |
Japanese 141 |
Portuguese 141 |
Russian 141 |
Chinese 141 |
141-1 | dispersion —scatter —variation —variability |
تشتت—إنتشار | měnlivost | Streuung —Dispersion —Variabilität |
dispersión —variabilidad |
dispersion —variabilité |
dispersione —variabilità |
散らばり —散布 —変動 —ばらつき |
dispersão —variação —variabilidade |
Дисперсия —Вариация |
离散度 |
141-2 | difference —deviation |
إنحراف | odchylka | Unterschied —Abweichung |
desviación —desvío |
écart | scarto —scostamento |
差異 —偏差 |
diferenças —desvios |
Отклонение —Девиация |
差别 |
141-3 | measure of dispersion | أقيسة التثتت—مؤشرات التشتت | ukazatel měnlivosti | Streuungsmaß | características de dispersión —índices de dispersión |
caractéristique de dispersion —indice de dispersion |
indici di variabilità —indici di dispersione |
散布度 | medidas de dispersão | Показатели дисперсии | 离散度的指标 |
141-4 | range | مدى | variační rozpětí | Spannweite —Variationsbreite |
campo de variación —recorrido |
étendue | campo di variazione | 範囲(レンジ) | amplitude | Размах вариации | 全距 |
141-5 | interquartile range | مدى بين الربيعين | kvartilové rozpětí | mittlere Quartilabstand —Interquartilbereich |
recorrido intercuartílico | intervalle interquartile | differenza interquartile | 四分位範囲 | intervalo interquartílico | Интервал между первой и третьей квартилью | 四分位数距 |
141-6 | semi-interquartile range —quartile deviation |
انحراف الربيعي | kvartilová odchylka | Quartilabweichung —Halber Interquartilbereich |
semicuartila —desviación cuartílica |
semi-interquartile —déviation quartile |
semi-differenza interquartile | 四分位偏差 —半四分位範囲 |
intervalo semi-interquartílico —desvio quartílico |
Квартильное отклонение | 半四分位数距 —四分位离差 |
141-7 | mean deviation —average deviation |
متوسط الإنحراف المطلق | průměrná odchylka | durchschnittliche Abweichung | desviación media absoluta | écart absolu moyen | scarto semplice medio —scostamento semplice medio dalla media aritmetica |
平均偏差 | desvio médio | Среднее линейное отклонение | 均差 |
141-8 | variance | تباين | průměrná čtvercová odchylka —rozptyl |
Varianz | variancia —varianza |
variance | varianza | 分散 | variância | Дисперсия | 方差 |
141-9 | standard deviation | انحراف المعياري | směrodatná odchylka | Standardabweichung | desviación típica —desviación estándar |
écart type | scostamento quadratico medio —scarto quadratico medio |
標準偏差 | desvio padrão | Среднее квадратическое отклонение | 标准差 |
The dispersion 1, scatter 1, variation 1 or variability 1 of a set of observations depends on the differences 2 or deviations 2 between its elements. Here only the most common measures of dispersion 3 are mentioned. The range 4 is the difference between the largest and the smallest values of a set of elements. The interquartile range 5 is the difference between the first and the third quartiles (142-2) and contains half the observations in the set. The semi-interquartile range 6, also called the quartile deviation 6, which is half the interquartile range, is often taken as a measure of dispersion. The mean deviation 7 or average deviation 7 is the arithmetic mean (140-2) of the positive values of the deviations of the individual items from the average, the variance 8 is the arithmetic mean of the squares of these deviations and the standard deviation 9 is the square root of the variance.
- 9. The common notation for the standard deviation is σ.
|