Paulina Staley Email & Phone Number

Boston, Massachusetts, United States

Boston

• Statistical Data Analysis Expertise
• Execute robust univariate and multivariate statistics to define quality indicators and reveal chemical and geospatial relationships among variables.
• Machine Learning (ML) methods used include, but are not limited to, Principal Component Analysis (PCA), Non-metric multidimensional scaling (NMDS) and hierarchical cluster analysis (HCA).
• Use parametric and non-parametric methods including Wilcoxon tests, analysis of variance (ANOVA), Kruskal-Wallis test and logistic regression.
• Analyze spatial, seasonal and temporal trends in data, using statistics such as Mann Kendall trend test and linear regression to assess remediation efforts and cleanup goals.
• Conduct exploratory data analysis (EDA) of numeric and categorical data using distribution tests, histograms, density plots, QQ-plots, boxplots, Rosner’s test, correlation matrix, scatterplots, heatmaps and in-house.

Greater Boston Area

Responsible for preparing, receiving and reporting accessions for preliminary and final submission to billing vendor.Successfully managed insurance claims data using Billing application, CRM and Power BI.

Chile

• Lead a project to find sources of sulfate contamination in groundwater near a hydroelectric power station.
• Performed hydrogeological characterization of the area of study.
• Constructed aquifer characterization.
• Assisted in the interpretation of chemical data and aquifer testing results.
• Analyzed data to recommend placement of monitoring wells and piezometers.
• Constantly communicated and presented results to the client.Used R and ArcGIS to:

Provincia De Santiago, Chile

Collaborated on a numerical modeling aimed to study the slope stability of an open pit mine in northern Chile. To model the groundwater flow, constructed hydrogeological cross-sections of the advancement of the pit per year using the SEEP/W software (Geoslope).

Chile

• Conducted a pilot test in the Atacama Desert of Chile to assess the usefulness of OreHound® gas passive collectors as an exploration technique in areas dominated by post-mineral overburden.Used R and MATLAB to:
• Manage and analyze data, perfom thorough data quality control and quality assurance (QA/QC) analysis
• Execute univariate and multivariate EDA methods to identify data populations, background and anomalies.
• Run geochemical transects to study analyte concentrations with distance, identify patterns and visualize data populations in depth.
• Conducted Principal Component Analysis (PCA), Factor Analysis (FA) and Cluster Analysis to investigate key interactions and patterns; and Ordinary Cokriging to interpolate analyte concentrations spatially.
• Core logged a section comprised of 4,500 meters diamond core and 500 meters reverse circulation drilling.

Santiago, Chile

Instructed students in the basic visual identification of minerals and alteration rocks through hand samples.

Chile

Internship II. Conducted fieldwork in base metals. Explored greenfield projects in the Miocene metallogenic belt of Northern Chile by mapping the geological surface of two different area projects and logging diamantine drillcores. Integrated field and drillhole data to produce geological sections and interpreted seismic data to identify target generation.

Santiago, Chile

Performed research and created a geochronology database. Utilized GIS to obtain coordinates by georeferencing.

Chile

Internship I. Worked closely with geologists on multiple projects in Northern and Central Chile. Lifted old drillcore surface data, collected and mapped cuttings. Mapped surface and logged drillcores to finally interpret the geological data at different targets.

Master Of Science - Ms, Geology

Professional Degree, Geological And Earth Sciences/Geosciences

Bachelor Of Science - Bs, Geological And Earth Sciences/Geosciences