Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 20 of 42 for “"Scatter Plots"”.
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The Effects of Immersion on 3D Information Visualization
… when visualizing data represented by scatter and surface plots. We also hypothesize that HBR and stereoscopic viewing will result in increased task performance, but the effects of these components would be greater in the scatter plots than surface plots. We have conducted three user …
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Evidence of thermal equilibration in large-scale atmospheric blocking episodes over Europe and the North Atlantic during winter
… are also described and presented through scatter plots. Results from composites, and primarily scatter plots, provide significant evidence that thermal equilibration is more probable in blocking episodes than in non-blocked states.
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Enabling effective visual data exploration for solvent discovery in material science
… visual property search queries directly on scatter plots. We implemented polygon-bound queries and drag-and-drop queries for scatter plots, along with two similarity metrics. We also introduce a new approach for material scientists to upload their datasets using scripts. Our work would …
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PROTEOMIC ANALYSIS OF TWO DIFFERENT STATES OF NAEGLERIA FOWLERI
… from these gels were compared with each other. Scatter Plots were generated measuring the density of protein spots from 2-D gels being analyzed for each study. For each strains of N. fowleri, the 2-D gels from each study were compared within and compared between the two studies for …
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THE INFLUENCE OF THE INVASIVE CHINESE TALLOW (TRIADICA SEBIFERA) LEAF LITTER ON AQUATIC CHEMISTRY AND MICROBIAL COMMUNITY COMPOSITION
… Non-metric Multidimensional Scaling ordination scatter plots, I determined that Chinese tallow litter can promote differences in microbial community composition from that of native plant litter. NMDS ordination scatter plots demonstrate that both bacterial and fungal communities were different …
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EXTENDED LEARNING TIME THROUGH AFTERSCHOOL PROGRAMS:
… and grades (GPA) in six of the sixteen scatter plots. The parent and staff survey results support the need for a comprehensive ASP including academic, enrichment, and social components. This study opens the opportunity for practitioners and researchers to further examine the relationship …
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3D Aerodynamic Optimization of NREL VI Wind Turbine Blade for Increased Power Output and Visualization of Flow Characteristics
… of design parameters on the objective outcome. Scatter plots and Determination Matrix indicate the problem setup as non-linear quadratic. Adaptive Single Objective Optimization algorithm is used for the optimization process where an intelligent auto refinement of domain spaces searches for a …
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Uncertainty and sensitivity analysis for long-running computer codes : a critical review
… Sensitivity analysis (SA) methods include scatter plots, Monte Carlo filtering, regression analysis, variance-based methods (Sobol' sensitivity indices and Sobol' Monte Carlo algorithms), and Fourier amplitude sensitivity tests. In addition, this thesis reviews several existing metamodeling …
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Quantifying uncertainty in reliability block diagrams
… sets. Preliminary sensitivity analysis using scatter plots and tests for non-randomness reveals component-level drivers in system-level performance measures. Comprehensive data collection efforts targeting all available, high-quality information sources decrease and allow analysts to estimate …
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A STUDY OF PROJECTION PURSUIT METHODS (MULTIVARIATE STATISTICS, DIMENSION REDUCTION, DENSITY ESTIMATION, GRAPHICS, ENTROPY)
… high dimensional multivariate data is to view scatter-plots of 2-dimensional projections of the data. Since all projections are not equally informative and the number of significantly different 2-dimensional projections in a high dimensional space can be large, there is a need for computer …
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Reliability of resting brain networks using FMRI
… To compare resting state connectivity measures, scatter plots of cross-correlation co-efficient between ROIs across sites were used. The investigation demonstrated a strong correlation between cross correlation values for pair of ROIS between sites. These findings suggest reliability and …
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Evaluation of Spatial Interpolation Techniques Built in the Geostatistical Analyst Using Indoor Radon Data for Ohio,USA
… for paired peak (Ap), maximum ratio (Rmax), scatter plots, quantile – quantile (QQ) plots and bootstrap 95% confidence interval estimates based on extreme-end concentrations (i.e., peak-end/low-end), and the mid-range concentrations of indoor air quality (IAQ) models are performed on the …
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Fitting a Linear Regression Model and Forecasting in R in the Presence of Heteroskedascity with Particular Reference to Advanced Regression Technique Dataset on kaggle.com.
… achieve this, we use random forest, correlation plots and scatter plots to select variables to include to use in building a model using the information in one of the data sets (training data set) and then test the effectiveness of the model on another set (test data set). Then, we explore the …
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Measuring comprehension of abstract data visualisations
… visualisation techniques such as bar-charts and scatter-plots are not sufficient for visual analysis of large sets of complex multidimensional data. Technological advancements have led to a proliferation of novel visualisation tools and techniques that attempt to meet this need. A crucial …
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Prediction techniques for passive systems' probability of failure
… the visual and statistical investigation of the scatter-plots derived from the propagation of the uncertainties associated with the fundamental parameters of the plant. In order to validate the proposed method, two examples involving a Gas Fast Reactor (GFR) plant have been set up. The two …
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Random Variate Generation Web Service
… Web service also provides general statistics, scatter plot, and histogram of the requested random variates. The plots and histograms are created in Scalable Vector Graphics (SVG). The RVG Web service: (a) accepts requests in the Extensible Markup Language (XML) format, which is specified …
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Modelling impacts of climate change on hydrology of Latonyanda River Quaternary Catchment, Limpopo Province, South Africa
… results. Model performance was assessed based on scatter plots, graphical fits and performance measures which include Nash Sutcliffe Efficiency (NSE), percent bias (PBIAS), and coefficient of determination (R2). Climate change projections from Conformal Cubic Atmospheric Model (CCAM) were used to …
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Frontal Plane Pelvic Drop in Runners: Causes and Clinical Implications
… data were collected. Pearson's Correlations and scatter plots of the variables showed no relationship between GM maximal isometric strength, GM peak amplitude and onset timing, or GM fatigue rate and frontal plane pelvic drop. The change in pelvic drop also had no effect on the change in running …
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Environmental granularity, rivers and climate history as shaping factors for species' distribution and diversity patterns
… time. I analyzed the patterns obtained through scatter plots that relate the distribution ranges of the species and the richness of the sites of the study area (range-diversity plots). Results from this analysis show that: (1) only when seasonality was included, it was possible to replicate …
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Elucidating the chemistry of particulate and chlorinated nitrates in the troposphere through method development, and chamber and field studies
… temperatures of 540 °C and 620 °C, respectively, scatter plots of SMPS volume distribution data and TD-CRDS mixing ratios correlated (r2>0.9) with unity slopes in laboratory experiments. Sample ambient air measurements in Calgary, AB in August 2018 showed the presence of particulate organic …
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