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DESCRIPTION
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DESCRIPTION
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Package: portvine
Title: Vine Based (Un)Conditional Portfolio Risk Measure Estimation
Version: 1.0.3.9000
Authors@R:
person("Emanuel", "Sommer", , "emanuel_sommer@gmx.de", role = c("cre", "aut"))
Description: Following Sommer (2022) <https://mediatum.ub.tum.de/1658240>
portfolio level risk estimates (e.g. Value at Risk, Expected
Shortfall) are estimated by modeling each asset univariately by an
ARMA-GARCH model and then their cross dependence via a Vine Copula
model in a rolling window fashion. One can even condition on
variables/time series at certain quantile levels to stress test the
risk measure estimates.
License: MIT + file LICENSE
URL: https://github.com/EmanuelSommer/portvine,
https://emanuelsommer.github.io/portvine/
BugReports: https://github.com/EmanuelSommer/portvine/issues
Depends:
R (>= 2.10)
Imports:
checkmate,
data.table,
dplyr,
dtplyr,
future.apply,
methods,
ppcor,
Rcpp (>= 0.12.12),
rlang,
rugarch,
rvinecopulib,
tidyr
Suggests:
covr,
future,
ggplot2,
ggtext,
knitr,
patchwork,
rmarkdown,
scales,
testthat (>= 3.0.0)
LinkingTo:
BH,
kde1d,
Rcpp,
RcppEigen,
RcppThread,
rvinecopulib,
wdm
VignetteBuilder:
knitr
Config/testthat/edition: 3
Encoding: UTF-8
LazyData: true
NeedsCompilation: yes
Roxygen: list(markdown = TRUE)
RoxygenNote: 7.2.3
Collate:
'RcppExports.R'
'default_garch_spec.R'
'S4_classes.R'
'datadoc_and_rcpp.R'
'dvine_ordering.R'
'risk_measures.R'
'rcondvinecop.R'
'estimate_dependence_and_risk.R'
'estimate_marginal_models.R'
'estimate_risk_roll.R'
'utils.R'