ETAS - Modeling Earthquake Data Using 'ETAS' Model
Fits the space-time Epidemic Type Aftershock Sequence ('ETAS') model to earthquake catalogs using a stochastic 'declustering' approach. The 'ETAS' model is a 'spatio-temporal' marked point process model and a special case of the 'Hawkes' process. The package is based on a Fortran program by 'Jiancang Zhuang' (available at <http://bemlar.ism.ac.jp/zhuang/software.html>), which is modified and translated into C++ and C such that it can be called from R. Parallel computing with 'OpenMP' is possible on supported platforms.
Last updated 5 months ago
cppopenmp
7.66 score 24 stars 1 dependents 21 scripts 413 downloadsjalcal - Conversion Between Jalali (Persian or Solar Hijri) and Gregorian Calendar Dates
Jalali, also known as Persian, Solar Hijri and Hijri Shamsi calendar is the official calendar of Iran and Afghanistan. It begins on Nowruz, the March equinox, as determined by astronomical calculation and has years of 365 or 366 days. Adapting the algorithms in <https://jdf.scr.ir/>, this package provides tools for converting the Jalali and Gregorian dates.
Last updated 3 years ago
3.40 score 5 stars 2 scripts 258 downloads