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2019-12-18

Radviz now uses ggplot2 for plotting, enabling richer options for labeling and statistics.

2020-01-10

After some testing the following enhancements have been made to the code:

• created a theme_radviz function, mostly to enable changing the overall font size
• label.size and label.color options have been reinstated, enabling each plot function to change the spring aspects
• added a springs function to access the channels used for projection
• fixed a bug where do.radviz would fail on a tbl_df or tibble object when some points could not be projected

2020-02-03

• Fixed a bug related to arguments in smoothRadviz
• Fixed a bug in do.L where NA is returned if the column contains a single value after transformation
• Fixed a bug in do.radviz where creating Radviz objects from tbl_df could throw an error

2020-03-17

• subset now can be used directly on column names from the Radviz object
• optimization of anchor position using the Freeviz method from Demsar et al has been implemented by Nicolas Sauwen
• extended the optimization of anchor position from classes (Freeviz) to graphs (Graphviz)

2020-03-27

• fixed hexbin import for hexplot
• rescalePlot will now issue a warning when some anchors cannot be interpreted after rescaling
• added a filtering option to plot.radviz to remove short anchors in Freeviz and Graphviz plots
• fixed some memory issues related to Freeviz & Graphviz C++ code

2020-06-24

• fixed hexbin import for hexplot in the hexplot function
• fixed Rcpp import in do.optimFreeviz and do.optimGraphviz
• springs()` now returns the spring matrix rather than simply the channel names

2020-11-13

• reinstated the label options in text.radviz
• implemented anchor filtering for freeviz as a separate function

2022-03-24

• changed some defaults in the plotting function to enable interactive visualitations through plotly
• added a scaling factor to the do.radviz function to counteract the compressing effect of a large number of springs
• plotting functions now use plot.radviz internally to avoid code duplication
• cleaned up links in the documentation

These binaries (installable software) and packages are in development.
They may not be fully stable and should be used with caution. We make no claims about them.