coarseDataTools

Functions to analyze coarse data. Specifically, it contains functions to (1) fit parametric accelerated failure time models to interval-censored survival time data, and (2) estimate the case-fatality ratio in scenarios with under-reporting. This package's development was motivated by applications to infectious disease: in particular, problems with estimating the incubation period and the case fatality ratio of a given disease. Sample data files are included in the package. See Reich et al. (2009) doi:10.1002/sim.3659, Reich et al. (2012) doi:10.1111/j.1541-0420.2011.01709.x, and Lessler et al. (2009) doi:10.1016/S1473-3099(09)70069-6.

Last 30 days

This package has been downloaded 1,196 times in the last 30 days. That's enough downloads to impress a room full of undergrads. A commendable achievement indeed. The following heatmap shows the distribution of downloads per day. Yesterday, it was downloaded 34 times.

The following line graph shows the downloads per day. You can hover over the graph to see the exact number of downloads per day.

Last 365 days

This package has been downloaded 13,655 times in the last 365 days. The downloads are officially high enough to crash an underfunded departmental server. Quite an accomplishment! The day with the most downloads was Jan 02, 2025 with 115 downloads.

The following line graph shows the downloads per day. You can hover over the graph to see the exact number of downloads per day.