Glossary entry (derived from question below)
English term or phrase:
matching percentiles technique
Polish translation:
metoda łączenia percentyli
Added to glossary by
Polangmar
Jan 14, 2012 18:15
12 yrs ago
English term
Poland
Legal stuff and more
Native in: Polish 
Works in: English to Polish, Polish to English
matching percentiles technique
English to Polish
Science
Mathematics & Statistics
Methodoligal note:
The first step to calculate the CPI (Corruption Perceptions Index) is to standardise the data provided by the individual sources (that is, translate them into a common scale). We use what is called a matching percentiles technique that takes the ranks of countries reported by each individual source. This method is useful for combining sources that have different distributions. While there is some information loss in this technique, it allows all reported scores to remain within the bounds of the CPI, i.e. to remain between 0 and 10.
The first step to calculate the CPI (Corruption Perceptions Index) is to standardise the data provided by the individual sources (that is, translate them into a common scale). We use what is called a matching percentiles technique that takes the ranks of countries reported by each individual source. This method is useful for combining sources that have different distributions. While there is some information loss in this technique, it allows all reported scores to remain within the bounds of the CPI, i.e. to remain between 0 and 10.
Proposed translations
(Polish)
| 4 +1 | metoda łączenia percentyli |
Polangmar
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Change log
Jan 14, 2012 18:16: Pawel Bartoszewicz changed "Field (write-in)" from "spectroscopy" to "(none)"
Jan 17, 2012 15:42: Polangmar Created KOG entry
Proposed translations
+1
2 hrs
Selected
metoda łączenia percentyli
For ISD, we use the matching percentiles method, as deployed by Lambsdorff (2007) in their Corruptions Perceptions Index, whereby values are matched across cases based on country ranking...
Transparency International standardizes them by putting the surveys into a “matching percentiles technique” that combines sources with...
http://tinyurl.com/73k2mnn
1) łączone są percentyle między tymi ankietami, 2) osiągnięty rozkład danych korygowany jest za pomocą transformacji Beta, 3) rozkład wyników z każdego kraju jest szacowany z użyciem metody bootstrap (szczegóły w: Lambsdorff 2005).
http://tiger.edu.pl/kolodko/ksiazki/20_lat_transformacji.pdf
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Note added at 2 hrs (2012-01-14 20:37:57 GMT)
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ew. opisowo: metoda polegająca na łączeniu percentyli
Transparency International standardizes them by putting the surveys into a “matching percentiles technique” that combines sources with...
http://tinyurl.com/73k2mnn
1) łączone są percentyle między tymi ankietami, 2) osiągnięty rozkład danych korygowany jest za pomocą transformacji Beta, 3) rozkład wyników z każdego kraju jest szacowany z użyciem metody bootstrap (szczegóły w: Lambsdorff 2005).
http://tiger.edu.pl/kolodko/ksiazki/20_lat_transformacji.pdf
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Note added at 2 hrs (2012-01-14 20:37:57 GMT)
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ew. opisowo: metoda polegająca na łączeniu percentyli
4 KudoZ points awarded for this answer.
Comment: "Bardzo dziękuję za pomoc!"
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