This package implements the earthquake ground motion
prediction equations developed as part of the Next Generation
Attenuation of Ground Motions (NGA) project coordinated by the
Pacific Earthquake Engineering Research Center (PEER) in 2008.  The
models implemented in this package are AS08 (Abrahamson & Silva,
2008), BA08 (Boore & Atkinson, 2008), CB08 (Campbell & Bozorgnia,
2008), and CY08 (Chiou & Youngs, 2008).  This numerical
implementation has been validated by comparing the results for
128,000 test cases against the results obtained using the Fortran
implementation composed by David M. Boore and Kenneth W. Campbell.
Users are encouraged to view U.S. Geological Survey Open-File
Report 1296, entitled "Implementation of the Next Generation
Attenuation (NGA) Ground-Motion Prediction Equations in Fortran and
R," by J. Kaklamanos, D. M. Boore, E. M. Thompson, and
K. W. Campbell (2010) for further details on these programs.  More
details (including a change log) are available at
<http://geohazards.cee.tufts.edu/people/jkakla01>.
James Kaklamanos <james.kaklamanos@tufts.edu> and
Eric M. Thompson <eric.thompson@tufts.edu>

Probabilistic time series forecasting via Natural Gradient Boosting for Probabilistic Prediction.
list( packages = list( list(package =
'importlib-metadata', pip = TRUE), list(package = 'ngboost',
pip = TRUE)) )

This package offers utilities for creating, displaying,
and "babbling" n-grams.  The babbler is a simple Markov
process.
Drew Schmidt [aut, cre], Christian Heckendorf [aut]

An n-gram is a sequence of n "words" taken from a
body of text in order.  This package offers utilities for creating,
displaying, summarizing, and "babbling" n-grams.  The
'tokenization' and "babbling" are handled by very efficient C
code, which can even be build as its own standalone library.
The babbler is a simple Markov chain.  The package also offers
a vignette with complete example 'workflows' and information about
the utilities offered in the package.
c(person("Drew", "Schmidt", role=c("aut", "cre"),
email="wrathematics@gmail.com"),
person("Christian", "Heckendorf", role="aut"))
'ngram.r' 'babble.r' 'concatenate.r' 'getseed.r' 'getters.r'
'multiread.r' 'ngram-package.R' 'ngram_asweka.r'
'phrasetable.r' 'preprocess.r' 'print.r' 'rcorpus.r'
'splitter.r' 'string.summary.r' 'wordcount.r'
Drew Schmidt [aut, cre],
Christian Heckendorf [aut]