{"id":12544,"date":"2022-05-12T11:14:58","date_gmt":"2022-05-12T17:14:58","guid":{"rendered":"https:\/\/borealbirds.ca\/explore-our-data\/methods-analysis\/"},"modified":"2022-07-07T14:46:43","modified_gmt":"2022-07-07T20:46:43","slug":"methodes-et-analyse","status":"publish","type":"page","link":"https:\/\/borealbirds.ca\/fr\/explorez-nos-donnees\/methodes-et-analyse\/","title":{"rendered":"M\u00e9thodes et analyse"},"content":{"rendered":"\t\t
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Qu’est-ce que c’est?<\/span><\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t

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Nous avons mis au point des m\u00e9thodes statistiques sp\u00e9cialis\u00e9es pour harmoniser des ensembles de donn\u00e9es disparates en apportant des corrections qui tiennent compte de la m\u00e9thode d\u2019inventaire utilis\u00e9e et de la d\u00e9tectabilit\u00e9 des esp\u00e8ces, afin d\u2019en estimer la densit\u00e9.<\/h3>\n
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Ces m\u00e9thodes s’adressent aux chercheurs qui doivent analyser de multiples observations terrain et qui sont souvent confront\u00e9s \u00e0 l’h\u00e9t\u00e9rog\u00e9n\u00e9it\u00e9 des donn\u00e9es due \u00e0 la pr\u00e9sence de variabilit\u00e9 dans les protocoles d’\u00e9chantillonnage et d’erreurs de d\u00e9tection. Ces m\u00e9thodes s’adressent \u00e9galement aux chercheurs qui tentent de combiner des ensembles de donn\u00e9es existantes avec de nouvelles donn\u00e9es pr\u00e9lev\u00e9es par des unit\u00e9s d’enregistrement ou des humains.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t

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Ensembles logiciels en R<\/span><\/p>\n

L\u2019\u00e9quipe du PMAB a con\u00e7u plusieurs ensembles logiciels en langage R pour l\u2019analyse des donn\u00e9es sur les oiseaux, et elle a contribu\u00e9 \u00e0 plusieurs autres.<\/span><\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t

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QPAD: Calibrating indices of avian density from non-standardized survey data<\/a><\/p>

The analysis of large heterogeneous data sets of avian point-count surveys compiled across studies is hindered by a lack of analytical approaches that can…<\/span><\/div>
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lhreg: phylogeny and species trait effects on detectability<\/a><\/p>

The lhreg<\/strong> R extension package is a supporting material for the manuscript by Solymos et al. (see Citation) The package contains the (1) data, (2) analysis code used in the manuscript, and (3) code required to summarize the results and produce tables and figures.<\/span><\/div><\/div><\/div>

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paired: example point count data set with paired human and ARU data<\/a><\/p>

Example point count data set with paired human and ARU data<\/span><\/div><\/div><\/div>

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detect: for analyzing wildlife data with detection error<\/a><\/p>

Models for analyzing site occupancy and count data models with detection error, including single-visit based models, conditional distance sampling and time-removal models.<\/span><\/div><\/div><\/div>

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bSims – bird point count simulator<\/a><\/p>

A highly scientific and utterly addictive bird point count simulator to test statistical assumptions, aid survey design, and have fun while doing it.<\/span><\/div><\/div><\/div>

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cure4insect: custom reporting for intactness and sector effects.<\/a><\/p>

Custom Reporting for Intactness and Sector Effects<\/span><\/div><\/div><\/div>

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mefa4: multivariate data handling with S4 classes and sparse matrices<\/a><\/p>

multivariate data handling<\/div><\/div>

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Publications<\/span><\/p>\n

D\u00e9couvrez nos publications<\/span><\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t

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Posted: ao\u00fbt 29, 2018<\/p>\n

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Evaluating time-removal models for estimating availability of boreal birds during point-count surveys: sample size requirements and model complexity.<\/h5>\n \n
\n S\u00f3lymos, P. et al 2018 <\/div>\n\n
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Projet PRINCIPAL<\/p>\n <\/div>\n\n <\/use><\/svg> <\/div>\n <\/div>\n <\/div>\n <\/div>\n<\/a>\n <\/article>\n\n

Posted: d\u00e9cembre 18, 2017<\/p>\n

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Phylogeny and species traits predict bird detectability<\/h5>\n \n
\n S\u00f3lymos, P. et al 2017 <\/div>\n\n
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Projet PRINCIPAL<\/p>\n <\/div>\n\n <\/use><\/svg> <\/div>\n <\/div>\n <\/div>\n <\/div>\n<\/a>\n <\/article>\n\n

Posted: ao\u00fbt 27, 2016<\/p>\n

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Ecological monitoring through harmonizing existing data: Lessons from the boreal avian modelling project<\/h5>\n \n
\n Barker, N.K.S. et al 2015 <\/div>\n\n
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Projet PRINCIPAL<\/p>\n <\/div>\n\n <\/use><\/svg> <\/div>\n <\/div>\n <\/div>\n <\/div>\n<\/a>\n <\/article>\n\n

Posted: novembre 1, 2014<\/p>\n

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Reviving common standards in point-count surveys for broad inference across studies<\/h5>\n \n
\n Matsuoka, S.M. et al 2014 <\/div>\n\n
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Projet PRINCIPAL<\/p>\n <\/div>\n\n <\/use><\/svg> <\/div>\n <\/div>\n <\/div>\n <\/div>\n<\/a>\n <\/article>\n\n

Posted: juillet 29, 2013<\/p>\n

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Calibrating indices of avian density from non-standardized survey data: making the most of a messy situation<\/h5>\n \n
\n S\u00f3lymos, P. et al 2013 <\/div>\n\n
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Projet PRINCIPAL<\/p>\n <\/div>\n\n <\/use><\/svg> <\/div>\n <\/div>\n <\/div>\n <\/div>\n<\/a>\n <\/article>\n\n

Posted: avril 1, 2012<\/p>\n

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Using binomial distance-sampling models to estimate the effective detection radius of point-count surveys across boreal Canada<\/h5>\n \n
\n Matsuoka, S.M. et al 2012 <\/div>\n\n
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Projet PRINCIPAL<\/p>\n <\/div>\n\n <\/use><\/svg> <\/div>\n <\/div>\n <\/div>\n <\/div>\n<\/a>\n <\/article>\n\n <\/div>\n <\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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