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12:24 Sep 23, 2013 |
Polish to English translations [PRO] Science - Mathematics & Statistics | |||||||
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| Selected response from: Polangmar Poland Local time: 14:48 | ||||||
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Summary of answers provided | ||||
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4 | sample centroid |
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3 | centre of gravity/mass test |
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1 | Gravity test centre |
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Discussion entries: 1 | |
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Gravity test centre Explanation: Moze doslownie? -------------------------------------------------- Note added at 1 hr (2013-09-23 13:43:18 GMT) -------------------------------------------------- The sample's gravity centre? -------------------------------------------------- Note added at 1 hr (2013-09-23 13:45:22 GMT) -------------------------------------------------- or the sample's centre of gravity |
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centre of gravity/mass test Explanation: More context is important. This isn't very usual in Stats/Econ - more Physics. |
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sample centroid Explanation: Bardzo dobrze się googluje jako wyrażenie ("centroid of the sample" też: http://tinyurl.com/l4yhqzy ). Poza tym: W statystyce pojęcie centroidu stosowane jest w analizie skupień. Centroid jest swego rodzaju reprezentantem danego skupienia, przydatnym szczególnie przy interpretacji wyników analizy w formie zrozumiałej dla klienta. http://pl.wikipedia.org/wiki/Centroid -------------------------------------------------- Note added at 3 days3 hrs (2013-09-26 15:51:15 GMT) -------------------------------------------------- Skupienie ("cluster") to nie jest środek ciężkości - tu więcej: http://tinyurl.com/k35ae3y -------------------------------------------------- Note added at 3 days4 hrs (2013-09-26 17:00:05 GMT) -------------------------------------------------- Termin "centroid" jest powszechnie stosowany w kontekście skupień: ...losowy wybór środków (centroidów) klas (skupień); przypisanie punktów do najbliższych centroidów... Dla każdego skupienia obliczyć jego centroid. ...dla każdego skupienia policz jego centroid (środek ciężkości grupy) [skupienie to inaczej grupa - grupowanie to tworzenie skupień] http://tinyurl.com/m9zrppq |
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