Decile
Decile is a statistical term that refers to the division of a data set into ten equal parts. It is a type of quantile, which is a broader term for divisions of a data set. The decile is often used in statistical analysis to understand the distribution of data.
Definition[edit | edit source]
A decile is any of the nine values that divide the sorted data set into ten equal parts, so that each part represents 1/10 of the sample or population. This means that approximately 10% of the data is less than or equal to the first decile, 20% is less than or equal to the second decile, and so on.
Calculation[edit | edit source]
The calculation of deciles can be done in several ways, but a common method is to sort the data set in ascending order and then to determine the values at the specific points that divide the data set into ten equal parts.
Uses[edit | edit source]
Deciles are used in a wide range of fields, including statistics, economics, business, and healthcare. They are particularly useful in understanding the distribution of data and in identifying outliers.
In healthcare, for example, deciles can be used to understand the distribution of patient outcomes, with the lowest decile representing the worst outcomes and the highest decile representing the best outcomes. This can help healthcare providers identify areas for improvement and monitor progress over time.
In business, deciles can be used to understand the distribution of sales, with the lowest decile representing the lowest sales and the highest decile representing the highest sales. This can help businesses identify trends and make strategic decisions.
See also[edit | edit source]
References[edit | edit source]
| Decile Resources | |
|---|---|
|
 |
Search WikiMD
Ad.Tired of being Overweight? Try W8MD's physician weight loss program.
Semaglutide (Ozempic / Wegovy and Tirzepatide (Mounjaro / Zepbound) available.
Advertise on WikiMD
|
WikiMD's Wellness Encyclopedia |
| Let Food Be Thy Medicine Medicine Thy Food - Hippocrates |
Translate this page: - East Asian
中文,
日本,
한국어,
South Asian
हिन्दी,
தமிழ்,
తెలుగు,
Urdu,
ಕನ್ನಡ,
Southeast Asian
Indonesian,
Vietnamese,
Thai,
မြန်မာဘာသာ,
বাংলা
European
español,
Deutsch,
français,
Greek,
português do Brasil,
polski,
română,
русский,
Nederlands,
norsk,
svenska,
suomi,
Italian
Middle Eastern & African
عربى,
Turkish,
Persian,
Hebrew,
Afrikaans,
isiZulu,
Kiswahili,
Other
Bulgarian,
Hungarian,
Czech,
Swedish,
മലയാളം,
मराठी,
ਪੰਜਾਬੀ,
ગુજરાતી,
Portuguese,
Ukrainian
Medical Disclaimer: WikiMD is not a substitute for professional medical advice. The information on WikiMD is provided as an information resource only, may be incorrect, outdated or misleading, and is not to be used or relied on for any diagnostic or treatment purposes. Please consult your health care provider before making any healthcare decisions or for guidance about a specific medical condition. WikiMD expressly disclaims responsibility, and shall have no liability, for any damages, loss, injury, or liability whatsoever suffered as a result of your reliance on the information contained in this site. By visiting this site you agree to the foregoing terms and conditions, which may from time to time be changed or supplemented by WikiMD. If you do not agree to the foregoing terms and conditions, you should not enter or use this site. See full disclaimer.
Credits:Most images are courtesy of Wikimedia commons, and templates Wikipedia, licensed under CC BY SA or similar.
Contributors: Prab R. Tumpati, MD
