Now showing items 1-10 of 3145
Target Data Projection in Multivariate Visualization – An Application to Mine Planning
(Springer Berlin / Heidelberg, 2008)
Visual analytics of time-varying multivariate ionospheric scintillation data
We present a clustering-based interactive approach to multivariate data analysis, motivated by the specific needs of scintillation data. Ionospheric scintillation is a rapid variation in the amplitude and/or phase of radio ...
Multivariate analysis to research innovation complementarities
(Taylor & Francis, 2017-10)
It is widely recognized that orthodox economics is obsessed with econometrics tools. However, econometrics techniques have a limited capacity to deal with qualitative variables coming from surveys. This paper presents a ...
Support vector regression for functional data in multivariate calibration problems
(Elsevier Science BvAmsterdamHolanda, 2009)
Change frequency heatmaps for temporal multivariate phenological data analysis
The huge amount of multivariate temporal data that has been produced in several applications demands the creation of appropriate tools for the analysis and pattern characterization of change. This paper introduces a novel ...
Typology of sugarcane production in Brazil: the use of multivariate statistics on municipal data.
(In: INTERNATIONAL CONFERENCE ON AGRICULTURAL STATISTICS, 6., 2013, Rio de Janeiro. Improving Statistics for food security, sustainable agriculture, and rural development: linking statistics with decision making: proceedings. Rio de Janeiro: IBGE, 2015., 2015)
Profile of the municipalities of Paraná State, Brazil, concerning ICT infrastructure and use: a cluster analysis
(Association for Computing Machinery, 2014)
This study aims to identify the profile of the municipalities of Paraná State, Brazil, concerning the use and infrastructure of information and communications technology (ICT). For this purpose, a quantitative study was ...
Parallel factor analysis and multivariate curve resolution as data fusion tools to supervise a stream
In this work, a new method is proposed to monitor the distribution, evolution and correlation of dissolved organic matter on the superficial water of a stream with respect to physicochemical variables that characterize the ...
Analysis of rain quality data from the South African interior
Rain acidity may be ascribed to emissions from power station stacks, as well as emissions from other industry, biomass burning, maritime influences, agricultural influences, etc. Rain quality data are available for 30 sites ...
MD simulations and multivariate studies for modeling the antileishmanial activity of peptides
Leishmaniasis, a protozoan-caused disease, requires alternative treatments with minimized side-effects and less prone to resistance development. Antimicrobial peptides represent a possible choice to be developed. We report ...