Changelog

Source: NEWS.md

pdc 1.1.0; ongoing

• added udclust() and udcDist() functionality
• added pkgdown
• added travis support
• added two new vignettes on multivariate time series and the paired time series dataset

pdc 1.0.3; 28.09.20152015-09-28

• updated citation file and citation in docs
• updated package’s global imports to new CRAN policy

pdc 1.0.2; 11.11.20142014-11-22

• bugfixes for resetting par() after plotting (plot.pdclust and rasterPlot)
• removed dev.new() from rasterPlot
• fixed dataset “star.shapes.raw”, which erroneously contained wrong images
• updated citation information in docs

pdc 1.0.1; 10.11.20142014-11-10

• calls to pdcDist with default arguments do not produce a warning anymore

pdc 1.0; 16.10.20142014-10-16

• changed all function calls to camelcase naming convention, e.g., pdcDist() instead of pdc.dist().
• pdclust objects inherit hclust class
• fixed some problems with par() settings in plot()
• added a tests directory
• added rasterPlot for plotting results of shape clustering
• added raw image data for complex.shape and star.shape data
• changed print() of entropy heuristic object to sumamry() and added a new print() method
• added proper NAMESPACE for S3 methods
• added invisible() returns to prints and plots
• various minor bugfixes

pdc 0.5; 13.02.20142014-02-13

• added mds.plot() for multidimensional scaling including convex hulls of clusters
• added string representation of pdclust dendrogram using str()
• print() shows time-delay
• added capability to plot p values for hypothesis tests on branch splits
• added compatibility of loo1nn() with dissimilarity matrices

pdc 0.4; 04.02.20142014-02-04

• added hellinger distance, squared hellinger distance, and symmetric alpha divergence
• added shape signature tracer
• added example datasets for shape signatures: complex.shapes and star.shapes
• moved dependence of package lattice to suggestions

pdc V0.3; 15.05.20122012-05-21

• drastic speed-up with fast C-implementation of codebook()
• added support for multi-channel time-series

pdc 0.2; 19.04.20122012-04-23

• implemented time-delayed embedding
• drastic speed-up of codeword()-function
• added function loo1nn()

pdc 0.1; 19.03.20122012-03-19

• initial submission to CRAN