Methods of multivariate analysis of NIR reflectance spectra for classification of yerba mate

2014 ◽  
Vol 6 (19) ◽  
pp. 7621-7627 ◽  
Author(s):  
Marcelo Caetano Alexandre Marcelo ◽  
Camila Alves Martins ◽  
Dirce Pozebon ◽  
Marco Flôres Ferrão
Keyword(s):  
Multivariate Analysis ◽  
Country Of Origin ◽  
Reflectance Spectra ◽  
Yerba Mate

A methodology based on multivariate analysis of the NIR reflectance spectra was developed for yerba mate classification. All brands of yerba mate analyzed were correctly classified according to the country of origin.

Classification of yerba mate (Ilex paraguariensis) according to the country of origin based on element concentrations

2014 ◽  
Vol 117 ◽  
pp. 164-171 ◽  
Author(s):  
Marcelo Caetano Alexandre Marcelo ◽  
Camila Alves Martins ◽  
Dirce Pozebon ◽  
Valderi L. Dressler ◽  
Marco Flores Ferrão
Keyword(s):  
Country Of Origin ◽  
Ilex Paraguariensis ◽  
Yerba Mate ◽  
Element Concentrations

scholarly journals A study of statistical classification of aphasia: multivariate analysis of SLTA.

1984 ◽  
Vol 4 (2) ◽  
pp. 620-628 ◽  
Author(s):  
Hiroichi Tasaki ◽  
Shunzo Watanabe ◽  
Kei Hojo ◽  
Kazue Chishima ◽  
Hirobumi Metoki
Keyword(s):  
Multivariate Analysis ◽  
Statistical Classification

Classification of prostatic diseases by means of multivariate analysis on in vivo proton MRSI and DCE-MRI data

2009 ◽  
Vol 22 (10) ◽  
pp. 1036-1046 ◽  
Author(s):  
Mariacristina Valerio ◽  
Valeria Panebianco ◽  
Alessandro Sciarra ◽  
Marcello Osimani ◽  
Stefano Salsiccia ◽  
...  
Keyword(s):  
Multivariate Analysis ◽  
Dce Mri ◽  
Prostatic Diseases

Classification of unifloral honeys using multivariate analysis

2015 ◽  
Vol 27 (6) ◽  
pp. 533-544 ◽  
Author(s):  
Mircea Oroian ◽  
Sonia Amariei ◽  
Alice Rosu ◽  
Gheorghe Gutt
Keyword(s):  
Multivariate Analysis

scholarly journals Classification of River Water Quality Using Multivariate Analysis

2015 ◽  
Vol 30 ◽  
pp. 79-84 ◽  
Author(s):  
Shah Christirani Azhar ◽  
Ahmad Zaharin Aris ◽  
Mohd Kamil Yusoff ◽  
Mohammad Firuz Ramli ◽  
Hafizan Juahir
Keyword(s):  
Water Quality ◽  
Multivariate Analysis ◽  
River Water ◽  
River Water Quality

scholarly journals A phytosociological analysis and synopsis of the dry woodlands and succulent vegetation of the Peruvian Andes

2016 ◽  
Vol 88 (suppl 1) ◽  
pp. 689-703 ◽  
Author(s):  
ANTONIO GALÁN-DE-MERA ◽  
ISIDORO SÁNCHEZ-VEGA ◽  
ELIANA LINARES-PEREA ◽  
JOSÉ CAMPOS ◽  
JUAN MONTOYA ◽  
...  
Keyword(s):  
Multivariate Analysis ◽  
Plant Communities ◽  
Sandy Soils ◽  
Dry Forest ◽  
The Other ◽  
Humboldt Current ◽  
Peruvian Andes ◽  
New Associations ◽  
Coastal Desert

ABSTRACT A phytosociological approach to dry forest and cactus communities on the occidental slopes of the Peruvian Andes is presented in base of 164 plots carried out following the Braun-Blanquet method. From them, 52 have been made recently, and the other 112 were taken from the literature. After a multivariate analysis, using a hierarchical clustering and a detendred correspondence analysis, the Acacio-Prosopidetea class (dry forest and cactus communities, developed on soils with some edaphic humidity or precipitations derived from El Niño Current), the Opuntietea sphaericae class (cactus communities of central and southern Peru, on few stabilized rocky or sandy soils) and the Carico-Caesalpinietea class (dry forests of the Peruvian coastal desert, influenced by the maritime humidity of the cold Humboldt Current), are differentiated. Within the Acacio-Prosopidetea class, two alliances are commented: the Bursero-Prosopidion pallidae (with two new associations Loxopterygio huasanginis-Neoraimondietum arequipensis and Crotono ruiziani-Acacietum macracanthae), and the new alliance Baccharido-Jacarandion acutifoliae (with the new associations Armatocereo balsasensis-Cercidietum praecocis and Diplopterydo leiocarpae-Acacietum macracanthae). For the Opuntietea sphaericae class, the association Haageocereo versicoloris-Armatocereetum proceri (Espostoo-Neoraimondion) is described on the basis of plots from hyperarid localities of central Peru. Finally, a typological classification of the studied plant communities is given.

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