Exploratory analysis
A geostatistical exploratory analysis of precipitation extremes in southern Portugal
... an exploratory analysis: one index representing dry conditions, another one representing extremely heavy precipitation events and another index representing flood ...
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Urban Mobility Challenges – An Exploratory Analysis of Public Transportation Data in Curitiba
... an exploratory data analysis with GIS, and address some of the urban mobility challenges (already discussed by the Brazilian Computer Society), including (i) pattern discovery, (ii) statistical ...
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Exploratory analysis of OpenStreetMap for land use classification
... under analysis covers the area of continental Portugal and was downloaded from the Geofabrik website 8 ...this exploratory analysis we decided to download the shapefile format that, according to the ...
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Neuroeconomics and reinforcement learning an exploratory analysis
... This is the peer reviewed version of the following article: Chavaglia, J., Filipe, J. A. & Ferreira, M. A. M. (2016). Neuroeconomics and reinforcement learning an exploratory analysis. In L'udovít ...
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Exploratory analysis of the volatile profile of beers by HS–SPME–GC
... for exploratory analysis of Brazilian Pilsner ...samples. Analysis of the Kohonen maps showed that the 20 different brands of beer could be grouped into six sets, with three of these sets having only ...
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Environmental conditions and childhood asthma in Lisbon. An exploratory analysis for autumn thunderstorm
... different meteorological and air quality variables in order to determine the mode l capa ble of explaining the most (the variables used were the same as those used for the discriminant analysis). the Poisson ...
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Blockchains & Smart Contracts: exploratory analysis
... In this work, all the relevant concepts related to Blockchain and Smart Contract were defined: Blockchain, Smart Contracts, Distributed Ledger, Consensus Mechanism and Blo[r] ...
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Study 1 - Exploratory Analysis of De Jong Gierveld Loneliness Scale (Short Version)
... Factor Analysis (MGFCA), a robust method to test the measurement equivalence between different ...this analysis, we tested the sex ...this analysis, we considered the ΔSχ², which needs to be non- ...
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Enhancing Exploratory Analysis across Multiple Levels of Detail of Spatiotemporal Events
... Furthermore, those approaches revealed other issues. Usually, applications make use of geovisualization methods to display raw spatiotemporal events. Such an approach makes the perception of patterns in spatiotemporal ...
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Ingredient Classification According to the Digestible Amino Acid Profile: An Exploratory Analysis
... AA (Table 2). All the essential AA were correlated negatively with the principal component 1. However, a positive correlation was found between arginine and the principal component 2 (Table 2). Figure 3 shows that, ...
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Exploratory analysis of pH reference materials for quality control acceptance by chemometrics algorithms
... 9 According to the NIST definitions of Terms and Modes 6 , a Certified Reference Material (CRM) is a reference material, accompanied by a documentation body providing one or more of specified property values with ...
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A study on using interface animations in online shopping sites
... The research methodology Phase 1 Theoretical Background Literature Review Phase 2 Theoretical Background Exploratory analysis Phase 3 The Experiment. Experimental A/B Test, a study of[r] ...
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STRATEGIES OF THE SMALL-SCALE FISHERIES ON THE CENTRAL AMAZON FLOODPLAIN
... This paper presents a description of small-scale fisheries for subsistence at the Central Amazon, analyzed through correspondence analysis which do an exploratory analysis the patter[r] ...
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J. Braz. Chem. Soc. vol.21 número3
... an exploratory analysis was performed using infrared spectroscopy with attenuated total relectance measurements of pressure-sensitive adhesives, as well as, it was accomplished adhesive viscosity and solid ...
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EXPLORATORY DATA ANALYSIS USING SELF-ORGANISING MAPS DEFINED IN UP TO THREE DIMENSIONS
... The SOM is an artificial neural network based on an unsupervised learning process that performs a nonlinear mapping of high dimensional input data onto an ordered and structured array of nodes, designated as the SOM ...
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BAR, Braz. Adm. Rev. vol.9 número1
... Once the path diagram of the initial Measurement Model was depicted, it was tested with the empirical data. Based on the extracted results, the scales were checked. For this, the indicators Composed Reliability (CR), ...
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Exploratory factor analysis and reliability analysis with missing data: A simple method for SPSS users
... To illustrvte, we use dvtv from the fvctor vnvlysis exvmple on this UCLA webpvge: http:// www.vts.uclv.edu/stvt/spss/output/fvctor1.htm The dvtv file cvn be downlovd[r] ...
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An introduction analysis exploratory multivariate date.
... INTRODUCTION ANALYSIS EXPLORATORY MULTIVARIATE ...cluster analysis that have received broad acceptance for treating chemical data are ...cluster analysis; principal component analysis; ...
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Exploratory semiparametric analysis of two-dimensional diffusions in finance
... We developed an exploratory procedure to estimate and test two-dimensional diffusions used in finance. The extension of Aït-Sahalia’s univariate idea to the bivariate case is not immediate, since the solution of ...
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Essential Functionalities for Commercial Internet Presence
... Although we acknowledge that other pro- fessional categories could have been included, as later expressed in the limitations of this study, it is our belief that the selected sample (a key informant sample) was ...
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