iTOS

Supplements for a book, "iTOS" = "Introduction to the Theory of Observational Studies." Data sets are 'aHDL' from Rosenbaum (2023a) doi:10.1111/biom.13558 and 'bingeM' from Rosenbaum (2023b) doi:10.1111/biom.13921. The function makematch() uses two-criteria matching from Zhang et al. (2023) doi:10.1080/01621459.2021.1981337 to create the matched data 'bingeM' from 'binge'. The makematch() function also implements optimal matching (Rosenbaum (1989) doi:10.2307/2290079) and matching with fine or near-fine balance (Rosenbaum et al. (2007) doi:10.1198/016214506000001059 and Yang et al (2012) doi:10.1111/j.1541-0420.2011.01691.x). The book makes use of two other R packages, 'weightedRank' and 'tightenBlock'.

Last 30 days

This package has been downloaded 146 times in the last 30 days. Now we're getting somewhere! Enough downloads to populate a lively group chat. The following heatmap shows the distribution of downloads per day. Yesterday, it was downloaded 10 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 1,092 times in the last 365 days. That's enough downloads to impress a room full of undergrads. A commendable achievement indeed. The day with the most downloads was Sep 08, 2024 with 38 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.