nsRFA

A collection of statistical tools for objective (non-supervised) applications of the Regional Frequency Analysis methods in hydrology. The package refers to the index-value method and, more precisely, helps the hydrologist to: (1) regionalize the index-value; (2) form homogeneous regions with similar growth curves; (3) fit distribution functions to the empirical regional growth curves. Most of the methods are those described in the Flood Estimation Handbook (Centre for Ecology & Hydrology, 1999, ISBN:9781906698003). Homogeneity tests from Hosking and Wallis (1993) [doi:10.1029/92WR01980] and Viglione et al. (2007) [doi:10.1029/2006WR005095] are available.

Last 30 days

This package has been downloaded 587 times in the last 30 days. Not bad! The download count is somewhere between 'small-town buzz' and 'moderate academic conference'. The following heatmap shows the distribution of downloads per day. Yesterday, it was downloaded 4 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 9,402 times in the last 365 days. A solid achievement! Enough downloads to get noticed at department meetings. The day with the most downloads was Mar 01, 2025 with 131 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.