@article{TUW-252114, author = {Kyn{\&}{\#}269;lov{\'a}, Petra and Filzmoser, Peter and Hron, Karel}, title = {Compositional biplots including external non-compositional variables}, journal = {STATISTICS}, year = {2016}, volume = {50}, number = {5}, pages = {1132--1148}, url = {http://www.tandfonline.com/doi/full/10.1080/02331888.2015.1135155}, doi = {10.1080/02331888.2015.1135155}, keywords = {compositional data, logratio transformations, principal component analysis, singularvalue decomposition, compositional biplot, ilr biplot} }