psd | R Documentation |
News for package psd: CRAN – github
CHANGES IN psd VERSION 2.1.2 (2025-04-25)
Minor version bump do address cran check
CI is now through github actions
CHANGES IN psd VERSION 2.1.1 (2022-02-01)
Fixes some build check errors on cran related to vignettes
Added some additional unit tests
CHANGES IN psd VERSION 2.1.0 (2020-06-28)
Fixed an issue related to how psd initiates its internal options.
New flag in
psdcore
indivating if calculations are multivariate or not; this will be used in the future to make plotting functions more robust.With the addition of a new function
na_locf
, the dependency on zoo has been removed.
CHANGES IN psd VERSION 2.0.0 (2020-06-21)
Major bump which adds multivariate calculations (i.e., the cross spectrum) using the same optimization feature.
CHANGES IN psd VERSION 1.2.1 (2019-03-21)
Minor bump to fix incorrect orcid no. in description file
CHANGES IN psd VERSION 1.2.0 (2019-03-20)
-
Significant speed improvements in spectral derivative computation implemented in
riedsid2
thanks to @jkennel; this will be most apparent for very long timeseries. -
riedsid
is deprecated -
niter
inpspectrum
default set down from 5 to 3 Modernized revdep checks
CHANGES IN psd VERSION 1.1.0 (2017-07-13)
-
ctap_simple_rcpp
replacesctap_simple
; associated .c code deprecated New unit-test coverage
Windows CI
Fixing new NAMESPACE requirements with
importFrom
statementsReverse-dependency checking in
revdep/
VERSION 1.0-1 (2015-03-19)
Addresses three minor c++ issues associated with type overloads (not seen until CRAN-build-checks):
-
resample_fft.cpp:92:22
-
resample_fft.cpp:104:31
-
resample_fft.cpp:264:34
-
Prevents test-failure when fftw is not available. Thanks again, fftw!
VERSION 1.0-0 (2015-03-17)
This is a major version bump that addresses performance issues by converting known bottlenecks to c++ though the Rcpp package. There has also been quite a lot of cleanup and rearranging of documentation, and making sure methods are consistent. Some attempts to be backwards compatible have been made, but don't be surprised if results from previous versions are different – sorry!
-
psdcore
now usesresample_fft_rcpp
which is a lightning-fast (by comparison with pure-R) implementation of the fft-resampling/reweighting method we use; this new function leverages the power of RcppArmadillo. -
ctap_simple
has been superceded byctap_simple_rcpp
; in the process of rewriting in c++, a minor bug in the c implementation was found (and fixed). Issues/pull-requests can be entered on the Issues page.
Taper constraints:
ctap_simple_rcpp
/ctap_simple
andctap_loess
gain their own man-page;ctap_markov
andctap_friedman
were previously made defunct, but are now permanently removed from the code-base.
VERSION 0.4-3 (2014-10-16)
Thanks to David Myer for catching a number of mistakes in the code and documentation, including a bug in
riedsid
from an improper choice of logarithm base.Removed the
Local.loss
argument fromriedsid
VERSION 0.4-2 (2014-08-05)
Removed unused variables in
ctap_simple.c
Removed deprecated
@S3method
statements.
VERSION 0.4-1 (2014-04-15)
We have published a paper in Computers & Geosciences regarding psd, and the citation is up to date:
citation('psd')
If you cannot access the publication (10.1016/j.cageo.2013.09.015), contact Andy for a reprint.Fixed an example which was causing CRAN-buildcheck errors.
Fixed a small error in the normalization vignette – thanks to Richard Gaal for spotting this.
VERSION 0.4-0 (2013-09-19)
The taper-constraint methods
ctap_markov
andctap_friedman
are now defunct.Removed 'units.sty' dependency in vignettes (was causing NOTES and unhappiness).
-
VignetteEngine
added, and:::
's removed, in order to ensure compatibility with R-devel. Added citation information for upcoming paper in Computers and Geoscience.
VERSION 0.3-2 (2013-03-27)
Revised discussions regarding AR response spectrum.
Fixed
psdcore
: it was applying parabolic weights incorrectly.Changed argument name
ntap_pilot
inpspectrum
tontap.init
.Changed
ceiling
inminspan
toround
.Fixed
km
field inmagnet
dataset.Fixed referencing s.t.
?plot
isn't ambiguous.The default number of iterations and pilot tapers was changed to 3 and 7 respectively.
VERSION 0.3-1 (2013-03-12)
This marks the first release to CRAN: psd. We have included three vignettes, one of which is an overview of the general functionality of the program. These may be listed with
vignette(pack="psd")
, but we recommend consultingvignette("psd_overview", package="psd")
to begin.Altered the environment manipulation features to prevent .GlobalEnv modification.
Fixed CRAN-check failure with
usepackage{color}
in vignettes.Removed empty
.Last.lib
function to prevent CRAN-check note.
VERSION 0.3-0 (2013-03-11)
Added
Tohoku
data.
VERSION 0.1-0
First working version