Importo totale (1 articolo articoli):
Destinazione ordine:
9780521548663 - Essentials of Statistical Inference di Young, G. A. (31 risultati)
Vai alla pagina principale dei risultati di ricerca
Filtri di ricerca
Tipo di articolo
- Tutti i tipi di prodotto
- Libri (31)
- Riviste e Giornali (Nessun altro risultato corrispondente a questo perfezionamento)
- Fumetti (Nessun altro risultato corrispondente a questo perfezionamento)
- Spartiti (Nessun altro risultato corrispondente a questo perfezionamento)
- Arte, Stampe e Poster (Nessun altro risultato corrispondente a questo perfezionamento)
- Fotografie (Nessun altro risultato corrispondente a questo perfezionamento)
- Mappe (Nessun altro risultato corrispondente a questo perfezionamento)
- Manoscritti e Collezionismo cartaceo (Nessun altro risultato corrispondente a questo perfezionamento)
Condizioni Maggiori informazioni
- Nuovo (23)
- Come nuovo, Ottimo o Quasi ottimo (4)
- Molto buono o Buono (3)
- Discreto o Mediocre (Nessun altro risultato corrispondente a questo perfezionamento)
- Come descritto (1)
Legatura
- Tutte
- Rilegato (Nessun altro risultato corrispondente a questo perfezionamento)
- Brossura (31)
Ulteriori caratteristiche
- Prima ed. (1)
- Copia autograf. (Nessun altro risultato corrispondente a questo perfezionamento)
- Sovracoperta (Nessun altro risultato corrispondente a questo perfezionamento)
- Con foto (10)
- Non Print on Demand (24)
Lingua (1)
Spedizione gratuita
Paese del venditore
Valutazione venditore
-
Essentials of Statistical Inference
Libro 10 di 45: Cambridge Series in Statistical and Probabilistic MathematicsLingua: Inglese
Editore: Cambridge University Press, 2010
ISBN 10: 0521548667 ISBN 13: 9780521548663
Da: ThriftBooks-Atlanta, AUSTELL, GA, U.S.A.
Valutazione del venditore 5 su 5 stelle
Paperback. Condizione: Very Good. No Jacket. May have limited writing in cover pages. Pages are unmarked. ~ ThriftBooks: Read More, Spend Less.
-
Essentials of Statistical Inference: 16 (Cambridge Series in Statistical and Probabilistic Mathematics, Series Number 16)
Libro 10 di 45: Cambridge Series in Statistical and Probabilistic MathematicsLingua: Inglese
Editore: Cambridge University Press, 2010
ISBN 10: 0521548667 ISBN 13: 9780521548663
Da: WeBuyBooks, Rossendale, LANCS, Regno Unito
Valutazione del venditore 5 su 5 stelle
EUR 12,05
Spedizione EUR 7,10
Spedito da Regno Unito a U.S.A.Quantità: 1 disponibili
Aggiungi al carrelloCondizione: Like New. Most items will be dispatched the same or the next working day. An apparently unread copy in perfect condition. Dust cover is intact with no nicks or tears. Spine has no signs of creasing. Pages are clean and not marred by notes or folds of any kind.
-
Essentials of Statistical Inference: 16 (Cambridge Series in Statistical and Probabilistic Mathematics, Series Number 16)
Libro 10 di 45: Cambridge Series in Statistical and Probabilistic MathematicsLingua: Inglese
Editore: Cambridge University Press, 2010
ISBN 10: 0521548667 ISBN 13: 9780521548663
Da: WeBuyBooks, Rossendale, LANCS, Regno Unito
Valutazione del venditore 5 su 5 stelle
EUR 12,05
Spedizione EUR 7,10
Spedito da Regno Unito a U.S.A.Quantità: 1 disponibili
Aggiungi al carrelloCondizione: Good. Most items will be dispatched the same or the next working day. A copy that has been read but remains in clean condition. All of the pages are intact and the cover is intact and the spine may show signs of wear. The book may have minor markings which are not specifically mentioned.
-
Essentials of Statistical Inference
Libro 10 di 45: Cambridge Series in Statistical and Probabilistic MathematicsLingua: Inglese
Editore: Cambridge University Press, 2010
ISBN 10: 0521548667 ISBN 13: 9780521548663
Da: GreatBookPrices, Columbia, MD, U.S.A.
Valutazione del venditore 5 su 5 stelle
EUR 49,66
Spedizione EUR 2,26
Spedito in U.S.A.Quantità: Più di 20 disponibili
Aggiungi al carrelloCondizione: New.
-
Essentials of Statistical Inference (Cambridge Series in Statistical and Probabilistic Mathematics, Series Number 16)
Libro 10 di 45: Cambridge Series in Statistical and Probabilistic MathematicsLingua: Inglese
Editore: Cambridge University Press, 2010
ISBN 10: 0521548667 ISBN 13: 9780521548663
Da: California Books, Miami, FL, U.S.A.
Valutazione del venditore 5 su 5 stelle
EUR 51,99
Spedizione gratuita
Spedito in U.S.A.Quantità: Più di 20 disponibili
Aggiungi al carrelloCondizione: New.
-
Essentials of Statistical Inference
Libro 10 di 45: Cambridge Series in Statistical and Probabilistic MathematicsLingua: Inglese
Editore: Cambridge University Press, 2010
ISBN 10: 0521548667 ISBN 13: 9780521548663
Da: GreatBookPrices, Columbia, MD, U.S.A.
Valutazione del venditore 5 su 5 stelle
EUR 51,15
Spedizione EUR 2,26
Spedito in U.S.A.Quantità: Più di 20 disponibili
Aggiungi al carrelloCondizione: As New. Unread book in perfect condition.
-
Essentials of Statistical Inference (Cambridge Series in Statistical and Probabilistic Mathematics, Series Number 16)
Libro 10 di 45: Cambridge Series in Statistical and Probabilistic MathematicsLingua: Inglese
Editore: Cambridge University Press, 2010
ISBN 10: 0521548667 ISBN 13: 9780521548663
Da: Lucky's Textbooks, Dallas, TX, U.S.A.
Valutazione del venditore 5 su 5 stelle
EUR 50,45
Spedizione EUR 3,41
Spedito in U.S.A.Quantità: Più di 20 disponibili
Aggiungi al carrelloCondizione: New.
-
Essentials of Statistical Inference
Libro 10 di 45: Cambridge Series in Statistical and Probabilistic MathematicsLingua: Inglese
Editore: Cambridge University Press, 2010
ISBN 10: 0521548667 ISBN 13: 9780521548663
Da: Book Grocer, Tullamarine, VIC, Australia
Valutazione del venditore 5 su 5 stelle
EUR 28,24
Spedizione EUR 25,67
Spedito da Australia a U.S.A.Quantità: 1 disponibili
Aggiungi al carrelloPaperback. G. A. Young (Imperial College of Science, Technology and Medicine, London), Cambridge University Press. Aimed at advanced undergraduate and graduate students in mathematics and related disciplines, this book presents the concepts and results underlying the Bayesian, frequentist and Fisherian approaches, with particular emphasis on the contrasts between them. Computational ideas are explained, as well as basic mathematical theory. Written in a lucid and informal style, this concise text provides both basic material on the main approaches to inference, as well as more advanced material on developments in statistical theory, including: material on Bayesian computation, such as MCMC, higher-order likelihood theory, predictive inference, bootstrap methods and conditional inference. It contains numerous extended examples of the application of formal inference techniques to real data, as well as historical commentary on the development of the subject. Throughout, the text concentrates on concepts, rather than mathematical detail, while maintaining appropriate levels of formality. Each chapter ends with a set of accessible problems. Paperback.
-
Essentials of Statistical Inference: 16 (Cambridge Series in Statistical and Probabilistic Mathematics, Series Number 16)
Libro 10 di 45: Cambridge Series in Statistical and Probabilistic MathematicsLingua: Inglese
Editore: Cambridge University Press, United Kingdom, Cambridge, 2010
ISBN 10: 0521548667 ISBN 13: 9780521548663
Da: WorldofBooks, Goring-By-Sea, WS, Regno Unito
Valutazione del venditore 5 su 5 stelle
EUR 49,47
Spedizione EUR 6,47
Spedito da Regno Unito a U.S.A.Quantità: 1 disponibili
Aggiungi al carrelloPaperback. Condizione: Very Good. Aimed at advanced undergraduate and graduate students in mathematics and related disciplines, this book presents the concepts and results underlying the Bayesian, frequentist and Fisherian approaches, with particular emphasis on the contrasts between them. Computational ideas are explained, as well as basic mathematical theory. Written in a lucid and informal style, this concise text provides both basic material on the main approaches to inference, as well as more advanced material on developments in statistical theory, including: material on Bayesian computation, such as MCMC, higher-order likelihood theory, predictive inference, bootstrap methods and conditional inference. It contains numerous extended examples of the application of formal inference techniques to real data, as well as historical commentary on the development of the subject. Throughout, the text concentrates on concepts, rather than mathematical detail, while maintaining appropriate levels of formality. Each chapter ends with a set of accessible problems. The book has been read, but is in excellent condition. Pages are intact and not marred by notes or highlighting. The spine remains undamaged.
-
Essentials of Statistical Inference
Libro 10 di 45: Cambridge Series in Statistical and Probabilistic MathematicsLingua: Inglese
Editore: Cambridge University Press 2010-05-13, 2010
ISBN 10: 0521548667 ISBN 13: 9780521548663
Da: Chiron Media, Wallingford, Regno Unito
Valutazione del venditore 4 su 5 stelle
EUR 44,24
Spedizione EUR 17,89
Spedito da Regno Unito a U.S.A.Quantità: 1 disponibili
Aggiungi al carrelloPaperback. Condizione: New.
-
Essentials of Statistical Inference (Cambridge Series in Statistical and Probabilistic Mathematics, Series Number 16)
Libro 10 di 45: Cambridge Series in Statistical and Probabilistic MathematicsLingua: Inglese
Editore: Cambridge University Press, 2010
ISBN 10: 0521548667 ISBN 13: 9780521548663
Da: Ria Christie Collections, Uxbridge, Regno Unito
Valutazione del venditore 5 su 5 stelle
EUR 47,96
Spedizione EUR 13,84
Spedito da Regno Unito a U.S.A.Quantità: Più di 20 disponibili
Aggiungi al carrelloCondizione: New. In.
-
Essentials of Statistical Inference (Cambridge Series in Statistical and Probabilistic Mathematics)
Libro 10 di 45: Cambridge Series in Statistical and Probabilistic MathematicsLingua: Inglese
Editore: Cambridge University Press 2010-05-13, 2010
ISBN 10: 0521548667 ISBN 13: 9780521548663
Da: Chiron Media, Wallingford, Regno Unito
Valutazione del venditore 4 su 5 stelle
EUR 45,65
Spedizione EUR 17,89
Spedito da Regno Unito a U.S.A.Quantità: 10 disponibili
Aggiungi al carrelloPaperback. Condizione: New.
-
Essentials of Statistical Inference
Libro 10 di 45: Cambridge Series in Statistical and Probabilistic MathematicsLingua: Inglese
Editore: Cambridge University Press, 2010
ISBN 10: 0521548667 ISBN 13: 9780521548663
Da: GreatBookPricesUK, Woodford Green, Regno Unito
Valutazione del venditore 5 su 5 stelle
EUR 47,18
Spedizione EUR 17,33
Spedito da Regno Unito a U.S.A.Quantità: Più di 20 disponibili
Aggiungi al carrelloCondizione: New.
-
Essentials of Statistical Inference
Libro 10 di 45: Cambridge Series in Statistical and Probabilistic MathematicsLingua: Inglese
Editore: Cambridge University Press, 2010
ISBN 10: 0521548667 ISBN 13: 9780521548663
Da: Kennys Bookshop and Art Galleries Ltd., Galway, GY, Irlanda
Valutazione del venditore 5 su 5 stelle
Prima edizione
EUR 53,84
Spedizione EUR 10,50
Spedito da Irlanda a U.S.A.Quantità: 1 disponibili
Aggiungi al carrelloCondizione: New. 2010. 1st Edition. Paperback. This textbook presents the concepts and results underlying the Bayesian, frequentist, and Fisherian approaches to statistical inference. Series: Cambridge Series in Statistical and Probabilistic Mathematics. Num Pages: 236 pages, 92 exercises. BIC Classification: PBT. Category: (P) Professional & Vocational; (U) Tertiary Education (US: College). Dimension: 253 x 179 x 28. Weight in Grams: 410. Series: Cambridge Series in Statistical and Probabilistic Mathematics. 236 pages, 92 exercises. This 2005 textbook presents the concepts and results underlying the Bayesian, frequentist, and Fisherian approaches to statistical inference. Cateogry: (P) Professional & Vocational; (U) Tertiary Education (US: College). BIC Classification: PBT. Dimension: 253 x 179 x 28. Weight: 438. . . . . .
-
Essentials of Statistical Inference
Libro 10 di 45: Cambridge Series in Statistical and Probabilistic MathematicsLingua: Inglese
Editore: Cambridge University Press CUP, 2010
ISBN 10: 0521548667 ISBN 13: 9780521548663
Da: Books Puddle, New York, NY, U.S.A.
Valutazione del venditore 4 su 5 stelle
Condizione: New. pp. 236.
-
Essentials of Statistical Inference
Libro 10 di 45: Cambridge Series in Statistical and Probabilistic MathematicsLingua: Inglese
Editore: Cambridge University Press, 2010
ISBN 10: 0521548667 ISBN 13: 9780521548663
Da: GreatBookPricesUK, Woodford Green, Regno Unito
Valutazione del venditore 5 su 5 stelle
EUR 54,03
Spedizione EUR 17,33
Spedito da Regno Unito a U.S.A.Quantità: Più di 20 disponibili
Aggiungi al carrelloCondizione: As New. Unread book in perfect condition.
-
Essentials of Statistical Inference
Libro 10 di 45: Cambridge Series in Statistical and Probabilistic MathematicsLingua: Inglese
Editore: Cambridge University Press, 2010
ISBN 10: 0521548667 ISBN 13: 9780521548663
Da: Kennys Bookstore, Olney, MD, U.S.A.
Valutazione del venditore 5 su 5 stelle
Condizione: New. 2010. 1st Edition. Paperback. This textbook presents the concepts and results underlying the Bayesian, frequentist, and Fisherian approaches to statistical inference. Series: Cambridge Series in Statistical and Probabilistic Mathematics. Num Pages: 236 pages, 92 exercises. BIC Classification: PBT. Category: (P) Professional & Vocational; (U) Tertiary Education (US: College). Dimension: 253 x 179 x 28. Weight in Grams: 410. Series: Cambridge Series in Statistical and Probabilistic Mathematics. 236 pages, 92 exercises. This 2005 textbook presents the concepts and results underlying the Bayesian, frequentist, and Fisherian approaches to statistical inference. Cateogry: (P) Professional & Vocational; (U) Tertiary Education (US: College). BIC Classification: PBT. Dimension: 253 x 179 x 28. Weight: 438. . . . . . Books ship from the US and Ireland.
-
Essentials of Statistical Inference (Cambridge Series in Statistical and Probabilistic Mathematics, Series Number 16)
Libro 10 di 45: Cambridge Series in Statistical and Probabilistic MathematicsLingua: Inglese
Editore: Cambridge University Press, 2010
ISBN 10: 0521548667 ISBN 13: 9780521548663
Condizione: new.
-
Essentials of Statistical Inference
Libro 10 di 45: Cambridge Series in Statistical and Probabilistic MathematicsDa: Revaluation Books, Exeter, Regno Unito
Valutazione del venditore 5 su 5 stelle
EUR 75,34
Spedizione EUR 11,55
Spedito da Regno Unito a U.S.A.Quantità: 2 disponibili
Aggiungi al carrelloPaperback. Condizione: Brand New. 1st edition. 225 pages. 9.75x6.75x0.75 inches. In Stock.
-
ESSENTIALS OF STATISTICAL INFERENCE
Libro 10 di 45: Cambridge Series in Statistical and Probabilistic MathematicsLingua: Inglese
Editore: Cambridge University Press, 2010
ISBN 10: 0521548667 ISBN 13: 9780521548663
EUR 41,11
Spedizione EUR 47,36
Spedito da Regno Unito a U.S.A.Quantità: 1 disponibili
Aggiungi al carrelloCondizione: NEW.
-
Essentials of Statistical Inference (Cambridge Series in Statistical and Probabilistic Mathematics, 16, Band 16)
Libro 10 di 45: Cambridge Series in Statistical and Probabilistic MathematicsLingua: Inglese
Editore: Cambridge University Press, 2010
ISBN 10: 0521548667 ISBN 13: 9780521548663
EUR 14,16
Spedizione EUR 80,70
Spedito da Germania a U.S.A.Quantità: 1 disponibili
Aggiungi al carrellopaperback. Condizione: Sehr gut. 236 Seiten; 9780521548663.2 Gewicht in Gramm: 500.
-
Essentials of Statistical Inference
Libro 10 di 45: Cambridge Series in Statistical and Probabilistic MathematicsLingua: Inglese
Editore: Cambridge University Press, 2010
ISBN 10: 0521548667 ISBN 13: 9780521548663
EUR 52,17
Spedizione EUR 48,99
Spedito da Germania a U.S.A.Quantità: 1 disponibili
Aggiungi al carrelloKartoniert / Broschiert. Condizione: New. Written for advanced undergraduates and graduate students in mathematics and related disciplines, this book explains the main approaches to statistical inference, with particular emphasis on the contrasts between them. It is the first textbook to synthesize.
-
Essentials of Statistical Inference
Libro 10 di 45: Cambridge Series in Statistical and Probabilistic MathematicsLingua: Inglese
Editore: Cambridge University Press, 2010
ISBN 10: 0521548667 ISBN 13: 9780521548663
EUR 51,55
Spedizione EUR 62,08
Spedito da Germania a U.S.A.Quantità: 1 disponibili
Aggiungi al carrelloTaschenbuch. Condizione: Neu. Druck auf Anfrage Neuware - Printed after ordering - Aimed at advanced undergraduate and graduate students in mathematics and related disciplines, this book presents the concepts and results underlying the Bayesian, frequentist and Fisherian approaches, with particular emphasis on the contrasts between them. Computational ideas are explained, as well as basic mathematical theory. Written in a lucid and informal style, this concise text provides both basic material on the main approaches to inference, as well as more advanced material on developments in statistical theory, including: material on Bayesian computation, such as MCMC, higher-order likelihood theory, predictive inference, bootstrap methods and conditional inference. It contains numerous extended examples of the application of formal inference techniques to real data, as well as historical commentary on the development of the subject. Throughout, the text concentrates on concepts, rather than mathematical detail, while maintaining appropriate levels of formality. Each chapter ends with a set of accessible problems.
-
Essentials of Statistical Inference
Libro 10 di 45: Cambridge Series in Statistical and Probabilistic MathematicsLingua: Inglese
Editore: Cambridge University Press, 2014
ISBN 10: 0521548667 ISBN 13: 9780521548663
EUR 58,70
Spedizione EUR 70,00
Spedito da Germania a U.S.A.Quantità: 1 disponibili
Aggiungi al carrelloTaschenbuch. Condizione: Neu. Essentials of Statistical Inference | G. A. Young (u. a.) | Taschenbuch | Kartoniert / Broschiert | Englisch | 2014 | Cambridge University Press | EAN 9780521548663 | Verantwortliche Person für die EU: Libri GmbH, Europaallee 1, 36244 Bad Hersfeld, gpsr[at]libri[dot]de | Anbieter: preigu.
-
Essentials of Statistical Inference
Libro 10 di 45: Cambridge Series in Statistical and Probabilistic MathematicsDa: Revaluation Books, Exeter, Regno Unito
Valutazione del venditore 5 su 5 stelle
EUR 46,58
Spedizione EUR 11,55
Spedito da Regno Unito a U.S.A.Quantità: 1 disponibili
Aggiungi al carrelloPaperback. Condizione: Brand New. 1st edition. 225 pages. 9.75x6.75x0.75 inches. In Stock. This item is printed on demand.
-
Essentials of Statistical Inference (Paperback)
Libro 10 di 45: Cambridge Series in Statistical and Probabilistic MathematicsLingua: Inglese
Editore: Cambridge University Press, Cambridge, 2010
ISBN 10: 0521548667 ISBN 13: 9780521548663
Da: Grand Eagle Retail, Bensenville, IL, U.S.A.
Valutazione del venditore 5 su 5 stelle
Paperback. Condizione: new. Paperback. Aimed at advanced undergraduate and graduate students in mathematics and related disciplines, this book presents the concepts and results underlying the Bayesian, frequentist and Fisherian approaches, with particular emphasis on the contrasts between them. Computational ideas are explained, as well as basic mathematical theory. Written in a lucid and informal style, this concise text provides both basic material on the main approaches to inference, as well as more advanced material on developments in statistical theory, including: material on Bayesian computation, such as MCMC, higher-order likelihood theory, predictive inference, bootstrap methods and conditional inference. It contains numerous extended examples of the application of formal inference techniques to real data, as well as historical commentary on the development of the subject. Throughout, the text concentrates on concepts, rather than mathematical detail, while maintaining appropriate levels of formality. Each chapter ends with a set of accessible problems. Written for advanced undergraduates and graduate students in mathematics and related disciplines, this book explains the main approaches to statistical inference, with particular emphasis on the contrasts between them. It is the first textbook to synthesize material on computational topics with basic mathematical theory. Each chapter includes instructive problems. This item is printed on demand. Shipping may be from multiple locations in the US or from the UK, depending on stock availability.
-
Essentials of Statistical Inference
Libro 10 di 45: Cambridge Series in Statistical and Probabilistic MathematicsLingua: Inglese
Editore: Cambridge University Press, 2010
ISBN 10: 0521548667 ISBN 13: 9780521548663
Da: THE SAINT BOOKSTORE, Southport, Regno Unito
Valutazione del venditore 5 su 5 stelle
EUR 49,52
Spedizione EUR 18,23
Spedito da Regno Unito a U.S.A.Quantità: Più di 20 disponibili
Aggiungi al carrelloPaperback / softback. Condizione: New. This item is printed on demand. New copy - Usually dispatched within 5-9 working days.
-
Essentials of Statistical Inference
Libro 10 di 45: Cambridge Series in Statistical and Probabilistic MathematicsLingua: Inglese
Editore: Cambridge University Press, 2010
ISBN 10: 0521548667 ISBN 13: 9780521548663
Da: Majestic Books, Hounslow, Regno Unito
Valutazione del venditore 4 su 5 stelle
EUR 66,33
Spedizione EUR 7,51
Spedito da Regno Unito a U.S.A.Quantità: 4 disponibili
Aggiungi al carrelloCondizione: New. Print on Demand pp. 236.
-
Essentials of Statistical Inference
Libro 10 di 45: Cambridge Series in Statistical and Probabilistic MathematicsLingua: Inglese
Editore: Cambridge University Press, 2010
ISBN 10: 0521548667 ISBN 13: 9780521548663
Da: Biblios, Frankfurt am main, HESSE, Germania
Valutazione del venditore 4 su 5 stelle
EUR 67,79
Spedizione EUR 9,95
Spedito da Germania a U.S.A.Quantità: 4 disponibili
Aggiungi al carrelloCondizione: New. PRINT ON DEMAND pp. 236.
-
Essentials of Statistical Inference (Paperback)
Libro 10 di 45: Cambridge Series in Statistical and Probabilistic MathematicsLingua: Inglese
Editore: Cambridge University Press, Cambridge, 2010
ISBN 10: 0521548667 ISBN 13: 9780521548663
Da: CitiRetail, Stevenage, Regno Unito
Valutazione del venditore 5 su 5 stelle
EUR 54,71
Spedizione EUR 42,74
Spedito da Regno Unito a U.S.A.Quantità: 1 disponibili
Aggiungi al carrelloPaperback. Condizione: new. Paperback. Aimed at advanced undergraduate and graduate students in mathematics and related disciplines, this book presents the concepts and results underlying the Bayesian, frequentist and Fisherian approaches, with particular emphasis on the contrasts between them. Computational ideas are explained, as well as basic mathematical theory. Written in a lucid and informal style, this concise text provides both basic material on the main approaches to inference, as well as more advanced material on developments in statistical theory, including: material on Bayesian computation, such as MCMC, higher-order likelihood theory, predictive inference, bootstrap methods and conditional inference. It contains numerous extended examples of the application of formal inference techniques to real data, as well as historical commentary on the development of the subject. Throughout, the text concentrates on concepts, rather than mathematical detail, while maintaining appropriate levels of formality. Each chapter ends with a set of accessible problems. Written for advanced undergraduates and graduate students in mathematics and related disciplines, this book explains the main approaches to statistical inference, with particular emphasis on the contrasts between them. It is the first textbook to synthesize material on computational topics with basic mathematical theory. Each chapter includes instructive problems. This item is printed on demand. Shipping may be from our UK warehouse or from our Australian or US warehouses, depending on stock availability.
