NEWS.md

In aweSOM: Interactive Self-Organizing Maps

aweSOM 1.3

Fixed bugs:

• Fixed html issues in documentation, to comply with R.4.2.0

aweSOM 1.2

Fixed bugs:

• Fixed cell placement in interactive graphs (they were flipped wrt kohonen package, and incorrect for hex topology with odd number of rows)
• Fixed cell placement in smooth distance plot
• Fixed bug in somInit when using PCA initialization (reverted to prcomp)

Improvements:

• New legend for graph, interactive in html, present in svg
• New "cloud" plot
• Improved "smooth distance" plot
• Several improvements in the shiny UI, more user-friendly and stable
• In shiny UI, possibility to change numeric to factor and vice-versa

Misc:

• New logo, and updated UI theme to match

aweSOM 1.1

Fixed bugs:

• In reproducible script, when data was unscaled it was not in matrix form.
• In the plot panel, the scales option was not available for CatBarplot.
• Variables weights are no longer standardized to sum to 1.
• Boxplot on prototype values is now drawn for the prototype values.

Improvements:

• Added support for categorical variables, and NA values.
• In the plot panel, variables selection changes only when necessary.
• New functions: cdt for complete disjunctive tables, and aweSOMreorder to reorder variables for pretty display.
• Option to hide observations names in the plots.

Misc:

• Added hex-sticker logo.
• Improved appearance of the shiny UI.
• More detailed help messages in UI.

aweSOM documentation built on Aug. 30, 2022, 5:05 p.m.