Résultat de la recherche
7 recherche sur le mot-clé
'Sampling' 
Ajouter le résultat dans votre panier Affiner la recherche Générer le flux rss de la recherche
Partager le résultat de cette recherche Interroger des sources externes
Titre : Sampling theory: for the ecological and natural resource sciences Type de document : livre Auteurs : David G. Hankin, Auteur ; Michael S. Mohr, Auteur ; Ken B. Newman, Auteur Mention d'édition : 1st ed. Editeur : New York : Oxford University Press, NY Année de publication : 2019 Importance : 343 p. ISBN/ISSN/EAN : 978-0-19-881580-8 Note générale : DOI:10.1093/oso/9780198815792.001.0001 Langues : Anglais (eng) Mots-clés : Sampling Theory Statistical methods R (Computer program language) Natural resources Resource conservation Résumé : Le site éditeur indique : We present a rigorous but understandable introduction to the field of sampling theory for ecologists and natural resource scientists. Sampling theory concerns itself with development of procedures for random selection of a subset of units, a sample, from a larger finite population, and with how to best use sample data to make scientifically and statistically sound inferences about the population as a whole. The inferences fall into two broad categories: (a) estimation of simple descriptive population parameters, such as means, totals, or proportions, for variables of interest, and (b) estimation of uncertainty associated with estimated parameter values. Although the targets of estimation are few and simple, estimates of means, totals, or proportions see important and often controversial uses in management of natural resources and in fundamental ecological research, but few ecologists or natural resource scientists have formal training in sampling theory. We emphasize the classical design-based approach to sampling in which variable values associated with units are regarded as fixed and uncertainty of estimation arises via various randomization strategies that may be used to select samples. In addition to covering standard topics such as simple random, systematic, cluster, unequal probability (stressing the generality of Horvitz–Thompson estimation), multi-stage, and multi-phase sampling, we also consider adaptive sampling, spatially balanced sampling, and sampling through time, three areas of special importance for ecologists and natural resource scientists. The text is directed to undergraduate seniors, graduate students, and practicing professionals. Problems emphasize application of the theory and R programming in ecological and natural resource settings. En ligne : https://doi.org/10.1093/oso/9780198815792.001.0001 Sampling theory: for the ecological and natural resource sciences [livre] / David G. Hankin, Auteur ; Michael S. Mohr, Auteur ; Ken B. Newman, Auteur . - 1st ed. . - New York : Oxford University Press, NY, 2019 . - 343 p.
ISBN : 978-0-19-881580-8
DOI:10.1093/oso/9780198815792.001.0001
Langues : Anglais (eng)
Mots-clés : Sampling Theory Statistical methods R (Computer program language) Natural resources Resource conservation Résumé : Le site éditeur indique : We present a rigorous but understandable introduction to the field of sampling theory for ecologists and natural resource scientists. Sampling theory concerns itself with development of procedures for random selection of a subset of units, a sample, from a larger finite population, and with how to best use sample data to make scientifically and statistically sound inferences about the population as a whole. The inferences fall into two broad categories: (a) estimation of simple descriptive population parameters, such as means, totals, or proportions, for variables of interest, and (b) estimation of uncertainty associated with estimated parameter values. Although the targets of estimation are few and simple, estimates of means, totals, or proportions see important and often controversial uses in management of natural resources and in fundamental ecological research, but few ecologists or natural resource scientists have formal training in sampling theory. We emphasize the classical design-based approach to sampling in which variable values associated with units are regarded as fixed and uncertainty of estimation arises via various randomization strategies that may be used to select samples. In addition to covering standard topics such as simple random, systematic, cluster, unequal probability (stressing the generality of Horvitz–Thompson estimation), multi-stage, and multi-phase sampling, we also consider adaptive sampling, spatially balanced sampling, and sampling through time, three areas of special importance for ecologists and natural resource scientists. The text is directed to undergraduate seniors, graduate students, and practicing professionals. Problems emphasize application of the theory and R programming in ecological and natural resource settings. En ligne : https://doi.org/10.1093/oso/9780198815792.001.0001 Exemplaires (1)
Code-barres Cote Support Localisation Section Disponibilité 69864 HAN_11_69864 Livre Salle des ouvrages 11_Mathématiques Disponible
Titre : Sampling Type de document : livre Auteurs : S. K. Thompson, Auteur Mention d'édition : 2nd ed. Editeur : New York : Wiley Année de publication : 2002 Collection : Wiley series in probability and statistics Importance : 367 p. ISBN/ISSN/EAN : 978-0-471-29116-9 Note générale : ISBN-10 : 0-471-29116-1; Voir aussi la 3ème édition de 2012 à la cote 69294/11 Langues : Anglais (eng) Mots-clés : Sampling Statistics Sampling [livre] / S. K. Thompson, Auteur . - 2nd ed. . - New York : Wiley, 2002 . - 367 p.. - (Wiley series in probability and statistics) .
ISBN : 978-0-471-29116-9
ISBN-10 : 0-471-29116-1; Voir aussi la 3ème édition de 2012 à la cote 69294/11
Langues : Anglais (eng)
Mots-clés : Sampling Statistics Exemplaires (1)
Code-barres Cote Support Localisation Section Disponibilité 68980 THO_11_68980 Livre Salle des ouvrages 11_Mathématiques Disponible
Titre : Sampling theory for forest inventory: a teach-yourself course Type de document : livre Auteurs : DE VRIES, P.G. Editeur : Springer Année de publication : 1986 Importance : 399 p. ISBN/ISSN/EAN : IF42329 Note générale : Inventaire 2008: Pointé en rayon le 02/06/2008 Langues : Anglais (eng) Mots-clés : Echantillonnage FOREST INVENTORY Forêt Inventaire forestier Méthode d'analyse Probabilité Sampling Statistique Sylviculture Sampling theory for forest inventory: a teach-yourself course [livre] / DE VRIES, P.G. . - Springer, 1986 . - 399 p.
ISSN : IF42329
Inventaire 2008: Pointé en rayon le 02/06/2008
Langues : Anglais (eng)
Mots-clés : Echantillonnage FOREST INVENTORY Forêt Inventaire forestier Méthode d'analyse Probabilité Sampling Statistique Sylviculture Exemplaires (1)
Code-barres Cote Support Localisation Section Disponibilité 42329 DE _17_42329 Livre Salle des ouvrages 17_Foresterie Disponible
Titre : Distance sampling: methods and applications Type de document : livre Auteurs : S. T. Buckland, Auteur ; E. A. Rexstad, Auteur ; T. A. Marques, Auteur ; C. S. Oedekoven, Auteur Editeur : Cham, Switzerland : Springer Année de publication : 2015 Collection : Methods in statistical ecology Importance : 277 p. ISBN/ISSN/EAN : 978-3-319-19218-5 Langues : Anglais (eng) Mots-clés : Animal population Sampling Statistical methods Résumé : In this book, the authors cover the basic methods and advances within distance sampling that are most valuable to practitioners and in ecology more broadly. This is the fourth book dedicated to distance sampling. In the decade since the last book published, there have been a number of new developments. The intervening years have also shown which advances are of most use. This self-contained book covers topics from the previous publications, while also including recent developments in method, software and application. Distance sampling refers to a suite of methods, including line and point transect sampling, in which animal density or abundance is estimated from a sample of distances to detected individuals. The book illustrates these methods through case studies; data sets and computer code are supplied to readers through the book's accompanying website. Some of the case studies use the software Distance, while others use R code. The book is in three parts. The first part addresses basic methods, the design of surveys, distance sampling experiments, field methods and data issues. The second part develops a range of modelling approaches for distance sampling data. The third part describes variations in the basic method; discusses special issues that arise when sampling different taxa (songbirds, seabirds, cetaceans, primates, ungulates, butterflies, and plants); considers advances to deal with failures of the key assumptions; and provides a check-list for those conducting surveys. En ligne : http://dx.doi.org/10.1007/978-3-319-19219-2 Distance sampling: methods and applications [livre] / S. T. Buckland, Auteur ; E. A. Rexstad, Auteur ; T. A. Marques, Auteur ; C. S. Oedekoven, Auteur . - Cham, Switzerland : Springer, 2015 . - 277 p.. - (Methods in statistical ecology) .
ISBN : 978-3-319-19218-5
Langues : Anglais (eng)
Mots-clés : Animal population Sampling Statistical methods Résumé : In this book, the authors cover the basic methods and advances within distance sampling that are most valuable to practitioners and in ecology more broadly. This is the fourth book dedicated to distance sampling. In the decade since the last book published, there have been a number of new developments. The intervening years have also shown which advances are of most use. This self-contained book covers topics from the previous publications, while also including recent developments in method, software and application. Distance sampling refers to a suite of methods, including line and point transect sampling, in which animal density or abundance is estimated from a sample of distances to detected individuals. The book illustrates these methods through case studies; data sets and computer code are supplied to readers through the book's accompanying website. Some of the case studies use the software Distance, while others use R code. The book is in three parts. The first part addresses basic methods, the design of surveys, distance sampling experiments, field methods and data issues. The second part develops a range of modelling approaches for distance sampling data. The third part describes variations in the basic method; discusses special issues that arise when sampling different taxa (songbirds, seabirds, cetaceans, primates, ungulates, butterflies, and plants); considers advances to deal with failures of the key assumptions; and provides a check-list for those conducting surveys. En ligne : http://dx.doi.org/10.1007/978-3-319-19219-2 Exemplaires (1)
Code-barres Cote Support Localisation Section Disponibilité 69374 BUC_11_69374 Livre Salle des ouvrages 11_Mathématiques Sorti jusqu'au 25/05/2043
Titre : Insect sampling in forest ecosystems Type de document : livre Auteurs : Leather, S.R.(Ed.) Mention d'édition : 01 éd. Editeur : Malden, Massachusetts : Blackwell Année de publication : 2005 Collection : Methods in ecology Importance : 303 p. ISBN/ISSN/EAN : 978-0-632-05388-9 Note générale : Inventaire 2008: Pointé en rayon le 10/04/2008 Langues : Anglais (eng) Mots-clés : Ecological surveys Forest insects Forest surveys Sampling Résumé : Insect Sampling in Forest Ecosystems, a volume in the Methods in Ecology series from Blackwell, presents an overview of the sampling methods used to study insect populations across a variety of forest habitats. In the introduction, editor Simon Leather and contributor Allan Watt provide a cursory outline of sampling theory (those without a general understanding of sampling and statistics will probably need to consult a basic textbook). They stress the importance of understanding the fundamental biology of the insects in question to determine which methodologies will be appropriate, and make the distinction between a sampling technique ("the method used to collect information from a single sampling unit") and a sampling program ("the procedure for applying the sampling technique to obtain a sample and make and estimate"). Both these aspects of sampling are explored in the subsequent chapters dealing with particular parts of the forest ecosystem, such as the root zone and the canopy, or particular types of species, such as termites and parasitoids. Illustrations and sample data charts are used throughout. The chapter on sampling aquatic insects goes more in-depth than the others with its discussion of sampling error and the ethical considerations of sampling techniques, which might have been nice to address more fully in the book's introduction. Even so, the information on the sampling methodology alone is well worthwhile. [Résumé éditeur] Note de contenu : Pbk; En ligne : http://www.loc.gov/catdir/toc/ecip0417/2004009772.html Insect sampling in forest ecosystems [livre] / Leather, S.R.(Ed.) . - 01 éd. . - Malden, Massachusetts : Blackwell, 2005 . - 303 p.. - (Methods in ecology) .
ISBN : 978-0-632-05388-9
Inventaire 2008: Pointé en rayon le 10/04/2008
Langues : Anglais (eng)
Mots-clés : Ecological surveys Forest insects Forest surveys Sampling Résumé : Insect Sampling in Forest Ecosystems, a volume in the Methods in Ecology series from Blackwell, presents an overview of the sampling methods used to study insect populations across a variety of forest habitats. In the introduction, editor Simon Leather and contributor Allan Watt provide a cursory outline of sampling theory (those without a general understanding of sampling and statistics will probably need to consult a basic textbook). They stress the importance of understanding the fundamental biology of the insects in question to determine which methodologies will be appropriate, and make the distinction between a sampling technique ("the method used to collect information from a single sampling unit") and a sampling program ("the procedure for applying the sampling technique to obtain a sample and make and estimate"). Both these aspects of sampling are explored in the subsequent chapters dealing with particular parts of the forest ecosystem, such as the root zone and the canopy, or particular types of species, such as termites and parasitoids. Illustrations and sample data charts are used throughout. The chapter on sampling aquatic insects goes more in-depth than the others with its discussion of sampling error and the ethical considerations of sampling techniques, which might have been nice to address more fully in the book's introduction. Even so, the information on the sampling methodology alone is well worthwhile. [Résumé éditeur] Note de contenu : Pbk; En ligne : http://www.loc.gov/catdir/toc/ecip0417/2004009772.html Exemplaires (1)
Code-barres Cote Support Localisation Section Disponibilité 67604 Lea_4_67604 Livre Salle des ouvrages 04_Ecologie_animale Disponible PermalinkPermalink
