Software
An official USGS software project is code reviewed and approved at the bureau-level for distribution.
Filter Total Items: 875
Integrating hunter dynamics and waterfowl dynamics to inform harvest management: Software release Integrating hunter dynamics and waterfowl dynamics to inform harvest management: Software release
R code and Stan models to simulate sample data set, perform parameter estimation, project future scenarios, and produce plots for accompanying publication examining the integrated dynamics of waterfowl and hunter populations through harvest.
telem_assembly: harmonizing wildlife telemetry data (version 1.0.0) telem_assembly: harmonizing wildlife telemetry data (version 1.0.0)
This software was developed using the statistical program R (R Core Team 2024) to compile multiple wildlife tracking datasets that contain locations of animals recorded through time. The software is organized through a series of scripts that run hierarchically through script sourcing. To demonstrate how the software works, we simulated four wildlife tracking datasets, each representing...
Spiked qPCR primary analysis Spiked qPCR primary analysis
This script is for analyzing raw eDNA qPCR data. It is designed to efficiently concatenate qPCR data from multiple plates exported as *.csv files. It will assist with completing several QA/QC checks and output documentation of these checks as well as helpful files for further review.
Operational Aftershock Forecasting Operational Aftershock Forecasting
The Operational Aftershock Forecasting server runs continuously in the cloud, monitoring the USGS ComCat earthquake catalog. It automatically generates aftershock forecasts and publishes them on the earthquake event pages. The analyst utilities are GUI programs that are used by analysts to evaluate the operation of the OAF servers, and make adjustments to the statistical model used by...
pymaxspots: Computing and connecting horizontal gradient maxima in potential-field geophysics pymaxspots: Computing and connecting horizontal gradient maxima in potential-field geophysics
"Max spots" or "maxspots" refers to the locations of the local maxima of the horizontal gradient of potential fields such as gravity or magnetic anomalies. Because maxspots mark locations of abrupt change in the anomalies, they can be used to identify the edges of subsurface features with significant contrasts in density and/or magnetization, such as faults, intrusions, or lithologic...
Freshwater fish biodiversity and distribution in the Northeastern United States Freshwater fish biodiversity and distribution in the Northeastern United States
This software contains 3 separate R Markdown files and 1 R script file that comprise an analysis to 1. collate freshwater fish survey data from within the northeastern United States, 2. develop separate models to predict the probability of occurrence and the proportional abundance of 53 freshwater fish species, and 3. combine model results by fish species traits and habitat...