A
Anna Norberg
Researcher at University of Helsinki
Publications - 16
Citations - 1185
Anna Norberg is an academic researcher from University of Helsinki. The author has contributed to research in topics: Medicine & Ixodes ricinus. The author has an hindex of 7, co-authored 11 publications receiving 758 citations. Previous affiliations of Anna Norberg include University of Zurich.
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Journal ArticleDOI
How to make more out of community data? A conceptual framework and its implementation as models and software.
Otso Ovaskainen,Otso Ovaskainen,Gleb Tikhonov,Anna Norberg,F. Guillaume Blanchet,F. Guillaume Blanchet,Leo L. Duan,David B. Dunson,Tomas Roslin,Nerea Abrego,Nerea Abrego +10 more
TL;DR: HMSC is operationalise the HMSC framework as a hierarchical Bayesian joint species distribution model, and is implemented as R- and Matlab-packages which enable computationally efficient analyses of large data sets.
Journal ArticleDOI
A comprehensive evaluation of predictive performance of 33 species distribution models at species and community levels
Anna Norberg,Nerea Abrego,Nerea Abrego,F. Guillaume Blanchet,Frederick R. Adler,Barbara J. Anderson,Jani Anttila,Miguel B. Araújo,Miguel B. Araújo,Miguel B. Araújo,Tad A. Dallas,David B. Dunson,Jane Elith,Scott D. Foster,Richard Fox,Janet Franklin,William Godsoe,Antoine Guisan,Bob O'Hara,Nicole A. Hill,Robert D. Holt,Francis K. C. Hui,Magne Husby,John Atle Kålås,Aleksi Lehikoinen,Miska Luoto,Heidi K. Mod,Graeme Newell,Ian Renner,Tomas Roslin,Tomas Roslin,Janne Soininen,Wilfried Thuiller,Jarno Vanhatalo,David I. Warton,Matt White,Niklaus E. Zimmermann,Dominique Gravel,Otso Ovaskainen,Otso Ovaskainen +39 more
TL;DR: This work compared the predictive performance of 33 variants of 15 widely applied and recently emerged species distribution model approaches in the context of multispecies data, including both joint SDMs that model multiple species together, and stacked SDM that model each species individually combining the predictions afterward.
Journal ArticleDOI
Evaluating Functional Diversity: Missing Trait Data and the Importance of Species Abundance Structure and Data Transformation.
Maria Májeková,Maria Májeková,Taavi Paal,Nichola S. Plowman,Michala Bryndová,Liis Kasari,Anna Norberg,Matthias Weiss,Tom R. Bishop,Tom R. Bishop,Sarah H. Luke,Sarah H. Luke,Katerina Sam,Yoann Le Bagousse-Pinguet,Yoann Le Bagousse-Pinguet,Jan Lepš,Lars Götzenberger,Francesco de Bello +17 more
TL;DR: The R package “traitor” is provided to facilitate assessments of missing trait data and it is shown that where transformation improved the normality of the trait data, FD values from incomplete datasets were more accurate than before transformation.
Journal ArticleDOI
Measuring and predicting the influence of traits on the assembly processes of wood-inhabiting fungi
TL;DR: The results show that functional traits are linked to the responses of wood-inhabiting fungi to variation in their environment, and thus environmental changes alter ecosystem functions via promoting or reducing species with different fruit-body types.
Journal ArticleDOI
Parasite–microbiota interactions potentially affect intestinal communities in wild mammals
Tuomas Aivelo,Anna Norberg +1 more
TL;DR: Joint species distribution modelling can incorporate both within-host dynamics of several taxa and host characteristics to model potential interactions in intestinal community, and provides new hypothesis for interactions between and among parasites and bacterial microbiota to be tested further with experimental studies.