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petrographer - Petrographic Thin Section Analysis with Deep Learning

Automated petrographic analysis of thin section images using deep learning models. Provides tools for training RF-DETR detection and segmentation models, running predictions with SAHI (Slicing Aided Hyper Inference), calculating morphological properties, and analyzing results. Supports both local and HPC training workflows with seamless R-Python integration via reticulate.

Last updated

quarto

4.59 score 5 stars 13 scripts

globalhex - H3-Style Access to Hierarchical DGGRID Grids

An experimental package exposing a small, H3-shaped R API over modern DGGRID hierarchical indexes, using a bundled copy of DGGRID. The default grid is the equal-area IGEO7 grid with Z7 digit-string indexes. ISEA3H with Z3 indexes and a partial compatibility path through dggridR are also supported. Large cell datasets can be aggregated through the hierarchy and plotted with viewport-aware level of detail before polygon geometry is constructed, with automatic raster rendering for large display layers. Optional raster helpers provide exact area-weighted extraction and fast cell-center sampling from modern terra rasters.

Last updated

dggriddiscrete-global-gridgeospatialigeo7

3.18 score 10 scripts

tidyvec - Lightweight Vector Embeddings for the Tidyverse

A lightweight vector database for storing and querying embeddings within the tidyverse framework. Supports multimodal (text and image) embeddings, nearest neighbor search, and visualization, all with a tidyverse-friendly API.

Last updated

2.70 score 1 stars 2 scripts

yersinia - Plague Transmission Models for Epidemiological Research

A toolkit for plague transmission modeling using stochastic compartmental models. Implements carcass-based transmission dynamics (Didelot et al. 2017) with spatial structure and multi-host dynamics for epidemiological research.

Last updated

cppopenmp

2.52 score 11 scripts

hipergator - HiPerGator SLURM Interface for R

Simple interface for submitting and managing SLURM jobs on the University of Florida HiPerGator cluster. Provides authentication, data transfer, job submission, monitoring, and result retrieval with configuration management for streamlined workflows.

Last updated

2.00 score 7 scripts