e/Descriptive statistics

New Query

Information
has glosseng: Descriptive statistics are used to describe the main features of a collection of data in quantitative terms. Descriptive statistics are distinguished from inferential statistics (or inductive statistics), in that descriptive statistics aim to quantitatively summarize a data set, rather than being used to support inferential statements about the population that the data are thought to represent. Even when a data analysis draws its main conclusions using inductive statistical analysis, descriptive statistics are generally presented along with more formal analyses. For example in a paper reporting on a study involving human subjects, there typically appears a table giving the overall sample size, sample sizes in important subgroups (e.g. for each treatment or exposure group), and demographic or clinical characteristics such as the average age, the proportion of subjects with each gender, and the proportion of subjects with related comorbidities.
has glosseng: Descriptive statistics is a branch of statistics. Its aim is to summarize a set of statistical data. The data are usually taken by sampling a population. This means that the different items of data will be grouped and the groups will be described, in some way. That way, a set of measurements can be described by giving a probability distribution, the "center" of the values, and the "spread". Another way might be to give a histogram. A histogram shows how often certain values occur.
lexicalizationeng: Descriptive Statistics
lexicalizationeng: Summary statistics
subclass of(noun) a datum that can be represented numerically
statistic
has instancee/D'
has instancee/Higher-order statistics
has instancee/L-moment
has instancee/Largest observation
has instancee/Mean difference
has instancee/Mean percentage error
has instancee/Mean reciprocal rank
has instancee/Seven-number summary
has instancee/es/Medidas de asociacion
has instancee/fr/Critère de position
has instancee/fr/Variable centrée réduite
has instancec/it/Rappresentazioni grafiche
has instancee/it/Differenza media assoluta
has instancee/it/Distribuzione (statistica)
has instancee/it/Disuguaglianza delle medie
has instancee/it/Indice di Brillouin
has instancee/it/Ipercubo informativo
has instancee/it/Macrodato (statistica)
has instancee/it/Microdato
has instancee/it/Modello Previsionale Distributivo
has instancee/it/Principio ristretto di equivalenza in variabilità
has instancee/it/Resistenza caratteristica
has instancee/it/Scarto medio assoluto
has instancee/it/Trimmed mean
has instancee/it/Y di Yule
has instancee/pl/Gęstość częstości
has instancee/pl/Gęstość liczebności
has instancee/pl/Krzywa liczebności
has instancee/pl/Metoda Haldane'a
has instancee/pl/Przyrost absolutny
has instancee/pl/Przyrost względny
has instancee/pl/QNM
has instancee/pl/Szereg prosty
has instancee/pl/Szereg rozdzielczy przedziałowy
has instancee/pl/Szereg rozdzielczy punktowy
has instancee/pl/Szereg wyliczeniowy
has instancee/pl/Wielobok liczebności
Meaning
Arabic
lexicalizationara: إحصاء وصفي
German
has glossdeu: Die deskriptive (beschreibende) Statistik hat zum Ziel, empirische Daten durch Tabellen und Grafiken übersichtlich darzustellen und zu ordnen, sowie durch geeignete grundlegende Kenngrößen zahlenmäßig zu beschreiben. Vor allem bei umfangreichem Datenmaterial ist es sinnvoll, sich einen ersten Überblick zu verschaffen. Durch eine systematische Beschreibung der Daten mit Hilfsmitteln der deskriptiven Statistik können mitunter auch Fehler in den Daten -beispielsweise durch Tippfehler bei der Dateneingabe oder fehlerhafte Ergebnisse von Texterkennungssystemen - erkannt werden. Die deskriptive Statistik verwendet keine stochastischen Modelle, so dass die dort getroffenen Aussagen nicht durch Fehlerwahrscheinlichkeiten abgesichert sind. Dies kann durch die Methoden der schließenden Statistik erfolgen, sofern die untersuchten Daten den dort unterstellten Modellannahmen genügen.
lexicalizationdeu: deskriptive Statistik
Basque
has glosseus: Estatistika deskribatzailea datu multzoak bildu, sailkatu, irudikatu eta berauen ezaugarri garrantzitsuenak azaleratzea, emaitzak gehiegi sakondu edo zorroztu gabe, arduratzen den estatistikaren adarra da. Bere xedea beraz datuen laburpen edo sintesia egitea dela esan daiteke. Estatistika erraza dela ere esan ohi da, erabiltzen dituen jardunbide sinpleak direla eta, datu multzoen ezaugarriak era ulergarri eta sinplean ematea baita bere helburua.
lexicalizationeus: Estatistika deskribatzaile
Persian
has glossfas: موضوع آمار توصیفی (Descriptive statistics) تنظیم و طبقه‌بندی داده‌ها، نمایش ترسیمی، و محاسبهٔ مقادیری از قبیل نما، میانگین، میانه و ... می‌باشد که حاکی از مشخصات یکایک اعضای جامعهٔ مورد بحث است. در آمار توصیفی اطلاعات حاصل از یک گروه، همان گروه را توصیف می‌کند و اطلاعات به دست آمده به دسته‌جات مشابه تعمیم داده نمی‌شود. ه طور کلی از سه روش در آمار توصیفی برای خلاصه‌سازی داده‌ها استفاده می‌شود: * استفاده از جداول * استفاده از نمودار * محاسبه مقادیری خاص که نشان‌دهنده خصوصیات مهمی از داده‌ها باشند.
lexicalizationfas: آمار توصیفی
French
has glossfra: La statistique descriptive est la branche des statistiques qui regroupe les nombreuses techniques utilisées pour décrire un ensemble relativement important de données.
lexicalizationfra: statistique descriptive
Hebrew
has glossheb: סטטיסטיקה תאורית היא ענף בסטטיסטיקה, העוסק ביצירה והשוואה של מדדים לתאור דחוס ותמציתי של מדגמי נתונים. יש להבדיל בין פרמטרים של האוכלוסייה, שהם הערכים התאורטים המאפיינים את האוכלוסייה, לבין אומדים לפרמטרים הללו, שהם ערכים המופקים מהמדגם ותלויים בו.
lexicalizationheb: סטטיסטיקה תאורית
Indonesian
lexicalizationind: statistika deskriptif
Italian
has glossita: La statistica descrittiva è la branca della Statistica che studia i criteri di rilevazione, di classificazione e di sintesi delle informazioni relative a una popolazione oggetto di studio. La statistica descrittiva raccoglie le informazioni sulla popolazione o su una parte di essa (campione) in distribuzioni, semplici o complesse (almeno due caratteri), e sintetizza attraverso famiglie di indici: valori medi, indici di variabilità, indici di forma, rapporti statistici, relazioni statistiche; i risultati ottenuti in tal modo si possono definire certi, a meno di errori di misurazioni, che essendo dovuti al caso, in media, si annullano per definizione. La statistica descrittiva ha come obiettivo quello di organizzare, riassumere e presentare i dati in modo ordinato; i suoi strumenti permettono quindi di sintetizzare i dati.
lexicalizationita: Statistica descrittiva
Japanese
has glossjpn: 要約統計量(ようやくとうけいりょう)とは、標本の分布の特徴を代表的に(要約して)表す統計学上の値であり、統計量の一種。記述統計量、基本統計量、代表値ともいう。
lexicalizationjpn: 統計量
lexicalizationjpn: 要約統計量
Korean
has glosskor: 기술 통계학(descriptive statistics)는 측정이나 실험에서 수집한 자료의 정리, 표현, 요약, 해석 등을 통해 자료의 특성을 규명하는 통계적 방법이다.
lexicalizationkor: 기술 통계학
lexicalizationkor: 기술통계학
Latvian
has glosslav: Aprakstošā statistika ir statistikas apakšnozare. Tas ir datu kvantitatīvs vākšanas un summēšanas process, ko izmanto, lai pārveidotu datus no liela apjoma skaitļu formas uz formu, kas ir ērta cilvēkam uztverei un tālākai analīzei.
lexicalizationlav: Aprakstosa Statistika
lexicalizationlav: Aprakstošā statistika
Letzeburgesch
has glossltz: Deskriptiv Statistik ass deen Deel vun der Statistik, an deem Donnéeë gesammelt an interpretéiert ginn. Tabell DTabell an der Statistik hëlleft, Donnéeen iwwersiichtlech ëremzeginn. Eng Tabell besteet mindestens aus 2 Kolonnen: * der Variabel * den Effektif Eng Tabell kann awer bal onendlech erweidert ginn. Grafiken DGrafiken hëllefen, Donnéeen aus enger Tabell méi einfach a méi séier ze interpretéieren. Histogramm
lexicalizationltz: Deskriptiv Statistik
Polish
has glosspol: Statystyka opisowa to dział statystyki zajmujący się metodami opisu danych statystycznych uzyskanych podczas badania statystycznego. Celem stosowania metod statystyki opisowej jest podsumowanie zbioru danych i wyciągnięcie pewnych podstawowych wniosków i uogólnień na temat zbioru.
lexicalizationpol: Statystyka opisowa
Portuguese
has glosspor: A estatística descritiva é um ramo da estatística que aplica várias técnicas para descrever e sumariar um conjunto de dados.
lexicalizationpor: Estatística Descritiva
Russian
has glossrus: Цель описательной (дескриптивной) статистики - обработка эмпирических данных, их систематизация, наглядное представление в форме графиков и таблиц, а также их количественное описание посредством основных статистических показателей.
lexicalizationrus: Описательная статистика
Castilian
has glossspa: La estadística descriptiva es una gran parte de la estadística que se dedica a analizar y representar los datos. Este análisis es muy básico. Aunque hay tendencia a generalizar a toda la población, las primeras conclusiones obtenidas tras un análisis descriptivo, es un estudio calculando una serie de medidas de tendencia central, para ver en qué medida los datos se agrupan o dispersan en torno a un valor central.
lexicalizationspa: Estadistica descriptiva
lexicalizationspa: estadística descriptiva
Sundanese
has glosssun: Statistik déskriptif nyaéta hiji cabang statistik nu ngagambarkeun ayana sababaraha teknik nu dipake keur nyokot kasimpulan tina runtuyan data. Dina hal ieu nyaeta ngagunakeun data anggota keur ngajelaskeun runtuyan data. Téhnikna biasana digolongkeun kana: # Déskripsi grafis nu migunakeun grafik pikeun ngajinekkeun data. # Déskripsi tabular nu maké tabel pikeun nyimpulkeun data. # Déskripsi paramétrik nu ngaéstimasi nilai parameter nu pasti ku cara ngagunakeun anggapan keur ngawincik sacara lengkep hiji runtuyan data.
lexicalizationsun: Statistik deskriptif
Thai
has glosstha: สถิติพรรณนา หมายถึง วิธีการจัดระเบียบข้อมูล และการนำเสนอข้อมูล โดยการนำเสนอข้อมูลอาจแสดงอยู่ในรูปข้อความ ตาราง แผนภาพ ร้อยละ หรอืการสรุปข้อมูลเฉพาะที่สำคัญๆ เท่านั้น เช่น การวัดแนวโน้มเข้าสู่ส่วนกลาง และการวัดการกระจาย
lexicalizationtha: สถิติพรรณนา
Vietnamese
has glossvie: Thống kê mô tả được sử dụng để mô tả những đặc tính cơ bản của dữ liệu thu thập được từ nghiên cứu thực nghiệm qua các cách thức khác nhau. Thống kê mô tả và thống kê suy luận cùng cung cấp những tóm tắt đơn giản về mẫu và các thước đo. Cùng với phân tích đồ họa đơn giản, chúng tạo ra nền tảng của mọi phân tích định lượng về số liệu. Để hiểu được các hiện tượng và ra quyết định đúng đắn, cần nắm được các phương pháp cơ bản của mô tả dữ liệu. Có rất nhiều kỹ thuật hay được sử dụng. Có thể phân loại các kỹ thuật này như sau: :* Biểu diễn dữ liệu bằng đồ họa trong đó các đồ thị mô tả dữ liệu hoặc giúp so sánh dữ liệu; :* Biểu diễn dữ liệu thành các bảng số liệu tóm tắt về dữ liệu; :* Thống kê tóm tắt (dưới dạng các giá trị thống kê đơn nhất) mô tả dữ liệu.
lexicalizationvie: Thống kê mô tả
Chinese
has glosszho: 描述統計,是统计学中,來描绘或总结观察量的基本情况的統計总称。其与推论统计相对应。
lexicalizationzho: 描述统计学
Media
media:img703px-Piechart.png
media:imgDiag phase eau.svg
media:imgEthelCatherwood1928.jpg
media:imgExemple d histogramme.png
media:imgF-repartition.png
media:imgHisto-discr.png
media:imgHisto.png
media:imgLowestbirthrates.jpg
media:imgסטטיסטיקה01 ST.jpg

Query

Word: (case sensitive)
Language: (ISO 639-3 code, e.g. "eng" for English)


Lexvo © 2008-2024 Gerard de Melo.   Contact   Legal Information / Imprint