PMA

Performs Penalized Multivariate Analysis: a penalized matrix decomposition, sparse principal components analysis, and sparse canonical correlation analysis, described in Witten, Tibshirani and Hastie (2009) doi:10.1093/biostatistics/kxp008 and Witten and Tibshirani (2009) Extensions of sparse canonical correlation analysis, with applications to genomic data doi:10.2202/1544-6115.1470.

Last 30 days

This package has been downloaded 1,241 times in the last 30 days. Now we’re talking! This work is officially 'heard of in academic circles', just like those wild research papers on synthetic bananas. The following heatmap shows the distribution of downloads per day. Yesterday, it was downloaded 23 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 12,011 times in the last 365 days. The academic equivalent of having a dedicated subreddit. There are fans, and maybe even a few trolls! The day with the most downloads was Mar 26, 2025 with 309 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.