AcceptReject

Provides a function that implements the acceptance-rejection method in an optimized manner to generate pseudo-random observations for discrete or continuous random variables. Proposed by von Neumann J. (1951), https://mcnp.lanl.gov/pdf_files/, the function is optimized to work in parallel on Unix-based operating systems and performs well on Windows systems. The acceptance-rejection method implemented optimizes the probability of generating observations from the desired random variable, by simply providing the probability function or probability density function, in the discrete and continuous cases, respectively. Implementation is based on references CASELLA, George at al. (2004) https://www.jstor.org/stable/4356322, NEAL, Radford M. (2003) https://www.jstor.org/stable/3448413 and Bishop, Christopher M. (2006, ISBN: 978-0387310732).

Last 30 days

This package has been downloaded 619 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 13 times.

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Last 365 days

This package has been downloaded 8,310 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 06, 2025 with 87 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.