dc.contributor.author | Niku, Jenni | |
dc.contributor.author | Hui, Francis K.C. | |
dc.contributor.author | Taskinen, Sara | |
dc.contributor.author | Warton, David I. | |
dc.date.accessioned | 2019-09-23T07:38:28Z | |
dc.date.available | 2019-09-23T07:38:28Z | |
dc.date.issued | 2019 | |
dc.identifier.citation | Niku, J., Hui, F. K., Taskinen, S., & Warton, D. I. (2019). gllvm : Fast analysis of multivariate abundance data with generalized linear latent variable models in R. <i>Methods in Ecology and Evolution</i>, <i>10</i>(12), 2173-2182. <a href="https://doi.org/10.1111/2041-210X.13303" target="_blank">https://doi.org/10.1111/2041-210X.13303</a> | |
dc.identifier.other | CONVID_32964638 | |
dc.identifier.uri | https://jyx.jyu.fi/handle/123456789/65596 | |
dc.description.abstract | 1.There has been rapid development in tools for multivariate analysis based on fully specified statistical models or “joint models”. One approach attracting a lot of attention is generalized linear latent variable models (GLLVMs). However, software for fitting these models is typically slow and not practical for large datsets.
2.The R package gllvm offers relatively fast methods to fit GLLVMs via maximum likelihood, along with tools for model checking, visualization and inference.
3.The main advantage of the package over other implementations is speed e.g. being two orders of magnitude faster, and capable of handling thousands of response variables. These advances come from using variational approximations to simplify the likelihood expression to be maximised, automatic differentiation software for model‐fitting (via the TMB package), and careful choice of initial values for parameters.
4.Examples are used to illustrate the main features and functionality of the package, such as constrained or unconstrained ordination, including functional traits in “fourth corner” models, and (if the number of environmental coefficients is not large) make inferences about environmental associations. | en |
dc.format.mimetype | application/pdf | |
dc.language | eng | |
dc.language.iso | eng | |
dc.publisher | Wiley | |
dc.relation.ispartofseries | Methods in Ecology and Evolution | |
dc.rights | In Copyright | |
dc.subject.other | high-dimensional data | |
dc.subject.other | joint modelling | |
dc.subject.other | multivariate analysis | |
dc.subject.other | or-26dination | |
dc.subject.other | species interactions | |
dc.title | gllvm : Fast analysis of multivariate abundance data with generalized linear latent variable models in R | |
dc.type | article | |
dc.identifier.urn | URN:NBN:fi:jyu-201909234235 | |
dc.contributor.laitos | Matematiikan ja tilastotieteen laitos | fi |
dc.contributor.laitos | Department of Mathematics and Statistics | en |
dc.contributor.oppiaine | Tilastotiede | fi |
dc.contributor.oppiaine | Statistics | en |
dc.type.uri | http://purl.org/eprint/type/JournalArticle | |
dc.type.coar | http://purl.org/coar/resource_type/c_2df8fbb1 | |
dc.description.reviewstatus | peerReviewed | |
dc.format.pagerange | 2173-2182 | |
dc.relation.issn | 2041-210X | |
dc.relation.numberinseries | 12 | |
dc.relation.volume | 10 | |
dc.type.version | acceptedVersion | |
dc.rights.copyright | © 2019 The Authors. Methods in Ecology and Evolution © 2019 British Ecological Society | |
dc.rights.accesslevel | openAccess | fi |
dc.subject.yso | lajit | |
dc.subject.yso | ekologia | |
dc.subject.yso | tilastolliset mallit | |
dc.subject.yso | mallintaminen | |
dc.subject.yso | vuorovaikutus | |
dc.subject.yso | monimuuttujamenetelmät | |
dc.subject.yso | mallit (mallintaminen) | |
dc.format.content | fulltext | |
jyx.subject.uri | http://www.yso.fi/onto/yso/p2765 | |
jyx.subject.uri | http://www.yso.fi/onto/yso/p634 | |
jyx.subject.uri | http://www.yso.fi/onto/yso/p26278 | |
jyx.subject.uri | http://www.yso.fi/onto/yso/p3533 | |
jyx.subject.uri | http://www.yso.fi/onto/yso/p10591 | |
jyx.subject.uri | http://www.yso.fi/onto/yso/p2131 | |
jyx.subject.uri | http://www.yso.fi/onto/yso/p510 | |
dc.rights.url | http://rightsstatements.org/page/InC/1.0/?language=en | |
dc.relation.doi | 10.1111/2041-210X.13303 | |
jyx.fundinginformation | The work of JN was supported by the Wihuri Foundation. The work of ST was supported by the CRoNoS COST Action IC1408. The work of FKCH and DIW was supported by ustralia Research Council Discovery Project grants (DP180100836 and DP150100823, espectively), FKCH was also supported by an ANU cross disciplinary grant. | |
dc.type.okm | A1 | |