Blog

	Texas Counties’ Trend In COVID-19 Positive-Test-Rate 7/7/2020 Most website/summary reports COVID-19 positive test-rate at the state-level. This shiny dashboard plots COVID-19 positive test rate for Texas counties with > 3000 total tests performed. Data obtained from the Texas Department of State Health Services
	COVID-19 Community Mobility Map (Data From Google) 4/26/2020 Plotting percentage change in visits to different category of places for each state Data table of percent change visits extracted from Google Community Mobility Report Darker color indicates 'decrease' in mobility
	Git & GitHub Ebook For Scientists (Bookdown) 9/17/2019 Brief introduction to Git & GitHub ebook (using bookdown) Covers using Git for version control and sharing/collaborating on GitHub Accompanied with Git & GitHub Workshop at CVL, Fall 2019.
	fMRI QC Plot In R 8/23/2019 R code on how to make fMRI QC plot similar to those shown in Power, 2017 NeuroImage article.It aligns the fMRI time series by voxels/ROIs (bottom gray plot) with motion/signal QC plots (top), making it easy to spot global changes in fMRI signals and potentially relate them to motion or other signals. It uses several small functions available on my GitHub repository, r-for-brain-network.
	Single Subject Brain Network In R 6/11/2019 This post outlines using R for brain network analysis. Starting from loading in CIFTI files, extracting time series using CIFTI parcels, constructing network matrix, visualization of matrix and spring-embedded graph, and some basic network analysis.