The Data and Variables
Exploratory Data Analysis with One and Two Variables
... • Blue text are generally links to datasets, examples or places in the document. Lab Procedures Let’s go to the movies! What are the characteristics of U.S. movies that make the most money? Let’s address this question ...
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The application of data mining techniques for the regionalisation of hydrological variables
... in data mining — a search for useful knowledge and models embedded within large data ...three data sets from the south-west of England and Wales; to England, Wales and Scotland (EWS); and to the ...
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Topological obstructions in the way of data-driven collective variables
... collective variables (CVs), capturing the metastability of the system with a few degrees of ...and data-driven approaches to select CVs, often relying on statistical learning meth- ...
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On detecting variables using ROTSE-IIId archival data
... A robust pipeline has been constructed to discover new variables, tran- sients and planetary nebulae from this archival data. In the detection process, different statistical methods were applied to the ...
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Nonparametric regression for dependent data in the errors-in-variables problem
... i.i.d. situations. For example, see Masry and Mielniczuk (1999), Wu and Mielniczuk (2002), and Mielniczuk and Wu (2004) for those results in the cases of no measurement error. In nonparametric regression, only the LRD of ...
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Analysis with respect to instrumental variables for the exploration of microarray data structures
... different variables controlled in the experimental ...instrumental variables (PCAIV) ...of variables of inter- est with a table of discriminative ...
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Statistical modelling of key variables in social survey data analysis
... categorical variables greatly improves the parsimony of interaction effects and their ease of ...key variables through more advanced Generalised Linear Mixed Models ...of variables where there are ...
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Introduction to instrumental variables and their application to large-scale assessment data
... preparing variables that might be considered to be used as ...ment data, the researcher could begin this process by determining whether the database contains variables that describe (1) the ...
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Instrumental variables quantile regression for panel data with measurement errors
... instrumental variables strategy for estimation and inference in quantile regression FE panel data models with measurement ...instrumental variables estimators are at least partly based on the ...
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A Comparison of Multiple Imputation and Data Perturbation for Masking Numerical Variables
... the data in Table ...confidential variables that is contained in the released ...confidential variables, and the results in Table 3 provide this ...masked variables Y 1 and Y 2 are ...masked ...
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Statistical modelling of key variables in social survey data analysis
... categorical variables greatly improves the parsimony of interaction effects and their ease of ...key variables through more advanced Generalised Linear Mixed Models ...of variables where there are ...
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Forecasting Euro-Area Variables with German Pre-EMU Data
... aggregated data for the pre-EMU period are often ...Some data may not be available at the desired frequency for some of the member states and, hence, have to be ...adjusted data are used, various ...
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THE DETERMINANTS OF SOFTWARE PIRACY APPROACH BY PANEL DATA AND INSTRUMENTAL VARIABLES
... Faculty of Economic Sciences and Management of Sousse, Tunisia [email protected] Abstract In this paper, we try to identify factors explaining the software piracy by testing empirically some hypotheses on the ...
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Sukuk and macroeconomic variables: empirical evidence from panel data
... Sukuk can be referred to a certificate with the same value that represents the ownership of tangible assets, benefits and services, asset ownership over projects or investment activities. The Islamic capital market, ...
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Forecasting Euro-Area Variables with German Pre-EMU Data
... four data sets are depicted in Figure 1 for the real variables and in Figure 2 for the nominal and financial ...of variables as monetary variables in the ...German data are much more ...
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Instrumental variables quantile regression for panel data with measurement errors
... observable variables that can serve as instrumental variables ...panel data models with measurement errors is based on LS with IV and the generalized method of mo- ments ...panel data setting ...
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Inferring networks from high-dimensional data with mixed variables
... 65 variables. These variables comprise both gene expression levels and clinical ...cancer data with starting point a minimum BIC forest with a link between ...
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Monitoring of meteorological variables through a wireless data acquisition system
... of data, along with a Wi-Fi module for wireless monitoring of ...the data from any computer with an internet ...allows data to be viewed from mobile devices with that operating ...the data ...
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Variables As Currency: Linking Meta-Analysis Research and Data Paths in Sciences
... together data or results from multiple independent studies to produce new and over-arching ...Current data curation systems only partially support meta-analytic ...current data curation ...with ...
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Selected Problems for High-Dimensional Data - Quantile and Errors-in-Variables Regressions.
... observational data that arise from diverse areas such as image and signal processing, wireless communication, biology and genomics, and ...spatiotemporal data (Cressie and Wikle, 2011), Smith et al. (2003) ...
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