Hi there, and welcome to my GitHub profile! I'm a research scientist with a passion for optics, laser spectroscopy, chemometrics/machine learning, and data science. In recent years I have been working on improving laser-based analytical instruments for rapid and accurate spectrochemical analysis. Along the way, I've also developed a few R and Python packages for spectral data analysis—feel free to check them out!

• Laser Spectroscopy: Innovating laser-based methods for spectrochemical analysis of materials.
• Spectroscopic Data Analysis: Developing machine learning models for accurate spectroscopic data interpretation and quantitative analysis.
• Software Development: Building spectral data preprocessing and visualization tools.

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1. HotellingEllipseHotellingEllipsePublic

   The HotellingEllipse package helps draw the Hotelling's T-squared ellipse on a PCA or PLS score scatterplot by computing the Hotelling's T-squared statistic and providing the ellipse's coordinates,…

   R 7

2. ConfidenceEllipseConfidenceEllipsePublic

   The ConfidenceEllipse package provides functions for computing the coordinate points of confidence ellipses and ellipsoids for a given bivariate and trivariate dataset, at user-defined confidence l…

   R 1

3. specProcspecProcPublic

   The specProc package is a collection of preprocessing tools for spectroscopy data analysis.

   R 5 1

4. CRAN-Package-UsageCRAN-Package-UsagePublic

   Shiny app that provides an interactive way to explore CRAN package usage.

   R 1

5. pyEllipsepyEllipsePublic

   Python package for creating and analyzing confidence ellipses, including Hotelling's T-squared ellipses for multivariate statistical analysis and data visualization.

   Jupyter Notebook