biwavelet - Changes in biwavelet version 0.20.22 (2024-08-08)

fixed - Updated build chain and documentation for phase arrows

- R
Published by tgouhier almost 2 years ago

biwavelet - Changes in biwavelet version 0.20.21 (2021-05-24)

fixed

• Merged PR from Dirk Eddelbuettel for defining STRICTRHEADERS in Rcpp

- R
Published by tgouhier about 5 years ago

biwavelet - Changes in biwavelet version 0.20.17 (2018-05-19)

fixed - Updated package by removing benchmarks in vignettes for CRAN submission - yaxis tickmarks should now be accurate (no more rounding issues)

- R
Published by tgouhier about 8 years ago

biwavelet - Changes in biwavelet version 0.20.15 (2017-03-01)

fixed

• Fixed NULL return issues with Windows platforms

- R
Published by tgouhier over 9 years ago

biwavelet - Changes in biwavelet version 0.20.14 (2017-02-24)

fixed

• Fixed plot.biwavelet so that the COI extends all the way to the bottom of the plot (max of periods)

- R
Published by tgouhier over 9 years ago

biwavelet - Changes in biwavelet version 0.20.12 (2016-12-27)

fixed

Fixed plot.biwavelet so that the arrow.cutoff argument applies to rsq values

- R
Published by tgouhier over 9 years ago

biwavelet - Changes in biwavelet version 0.20.10 (2016-09-10)

fixed

• Function phase.biwavelet now plots the regions whose significance exceeds arrow.cutoff. If the object being plotted does not have a significance field, regions whose zvalues exceed the arrow.cutoff quantile will be plotted
• Fixed C++ warning about unsupported dynamically sized arrays

- R
Published by tgouhier almost 10 years ago

biwavelet - Changes in version 0.20.9 (2016-07-12)

fixed

• Fixed handling of lag1 coefficients in wtc

- R
Published by tgouhier about 10 years ago

biwavelet - Changes in version 0.20.8 (2016-06-25)

fixed

• Fixed handling of axis preferences in plot.biwavelet

- R
Published by tgouhier about 10 years ago

biwavelet - Changes in version 0.20.7 (2016-06-01)

fixed

• Fixed handling of time in check.data.

- R
Published by tgouhier about 10 years ago

biwavelet - Changes in version 0.20.6 (2016-06-01)

fixed

• Fixed x-axis in plot.biwavelet

- R
Published by tgouhier about 10 years ago

biwavelet - Changes in version 0.20.3 (2016-05-08)

fixed

• Fixed displacement of COI, contours and phase arrows in plot.biwavelet when adding a color bar.

- R
Published by tgouhier about 10 years ago

biwavelet - Changes in version 0.20.2 (2016-05-06)

fixed

• Fixed check.datum; hopefully for the last time.
• Faster wt bases and row quantile (Rcpp implementations):
  • The param parameter for all rcppwtbases_* must be within interval (0..10).
  • The rcpprowquantile function requires a matrix as a parameter (use as.matrix() for vectors).

- R
Published by tgouhier about 10 years ago

biwavelet - Fixed error in wt.bases auxiliary functions

fixed

• Fixed Rcpp implementation of the wt.bases functions, i.e., rcppwtbases_*.cpp. Replacing int type with double type for scale parameter which caused small scales to be rendered incorrectly.

- R
Published by tgouhier about 10 years ago

biwavelet - Fixed documentation

fixed

• Fixed interpretation of phase differences in plot.biwavelet help file.

added

• Added unit tests for approx 78% of the code.
• Implemented a parallelized Monte Carlo simulation function wtcsigparallel which is 2 to 4 times faster on a 4-core CPU than the original wtc.sig. The speedup is noticeable on:
• large simulations nrands >= 800
• multiple simulations
• multi-core systems with 4+ cores

However, parallelization involves a significant heat-up phase because all the workers need to be started and they need to load all the required packages. This will be addresses in future versions of biwavelet. - Added a speed-optimized version of convolve2D. - Replaced standard arima.sim function with a pair of functions getminroots and ar1ma0_sim. These functions are still implemented in R. We can reimplement them later in C. - Reimplemented \code{wt.bases morlet, paul and dog in C. - Removed unused function meshgrid.

- R
Published by tgouhier about 10 years ago

biwavelet - Deal with non-finite values in wtc

fixed

• Close all progress bars after use
• Function wtc can now handle non-finite values when computing the quantiles of the rsq values from the Monte Carlo simulations

- R
Published by tgouhier almost 11 years ago

biwavelet - Added the ability to specify a custom palette when plotting

fixed

• Added ability to handle custom color palettes in plot.biwavelet. Users can now specify any color scheme using the fill.cols argument.

- R
Published by tgouhier about 11 years ago

biwavelet - Fixed padding issue

fixed

• Fixed limited padding issue, which could lead to weird edge effects. Current padding level is identical to that of Torrence & Compo (1998).
• Changed the default tol value from 0.95 to 1 in the plot function.

- R
Published by tgouhier about 11 years ago

biwavelet - COI is now plotted as a semi-transparent polygon

fixed

• Added semi-transparent COI.

- R
Published by tgouhier about 11 years ago

biwavelet - Updated check.datum so that it computes the sampling rate

fixed

• Fixed check.datum function so that it does not assume a sampling frequency of 1.

- R
Published by tgouhier over 11 years ago

biwavelet - Updated zlim

fixed

• Added ability to set zlim in plot.biwavelet.

- R
Published by tgouhier over 11 years ago

biwavelet - Updated phase plot

fixed

• Improved the implementation of phase.plot to allow for much better looking phase arrows (thanks Huidong Tang).

- R
Published by tgouhier over 11 years ago