Changes in version 2.4.2                        

    o   Gene set collection update: Livermetastasis-related gene sets added

                        Changes in version 2.4.1                        

    o   Gene set collection update: Martirosyan gene sets added

                        Changes in version 2.4.0                        

    o   Colorblind-save portraits introduced

                        Changes in version 2.3.1                        

    o   Gene set collection update: Konecny gene sets added

                        Changes in version 2.3.0                        

    o   spot.list.samples object removed

                        Changes in version 2.2.9                        

    o   Gene set collection updates & minor changes

                        Changes in version 2.2.8                        

    o   Gene set update: Tirosh molecular programs for multiple cell types and cancer

                        Changes in version 2.2.7                        

    o   Collection of multiple fixes and gene set updates

                        Changes in version 2.2.6                        

    o   Bugfix for module masks when empty spots were dropped

                        Changes in version 2.2.5                        

    o   Gene set collection update

                        Changes in version 2.2.4                        

    o   Gene set collection update

                        Changes in version 2.2.3                        

    o   Overexpression modules further enhanced; minor fixes for module overview maps; spot.borders() incorporated

                        Changes in version 2.2.2                        

    o   Overexpression modules are now always contiguous

                        Changes in version 2.2.1                        

    o   Gene set collection update

                        Changes in version 2.2.0                        

    o   oposSOM runs now in 'results' folder directly

                        Changes in version 2.1.9                        

    o   Bugfix in PAT group assignment with only one unique PAT

                        Changes in version 2.1.8                        

    o   Bugfix in sample SOM visualization with portraits

                        Changes in version 2.1.7                        

    o   Bugfixes in PAT assignment and group analysis statistics

                        Changes in version 2.1.6                        

    o   New gene sets added; minor fixes

                        Changes in version 2.1.5                        

    o   Module detection algorithms distributed over separated functions

                        Changes in version 2.1.4                        

    o   Revision of differential expression statistics and data structures

                        Changes in version 2.1.3                        

    o   PAT letters now ordered according to module activation frequency

                        Changes in version 2.1.2                        

    o   New color palettes implemented

                        Changes in version 2.1.1                        

    o   Calculation of p-values for gene set enrichment is activated by default

                        Changes in version 2.1.0                        

    o   PSF analysis module integrated into oposSOM

                        Changes in version 2.0.8                        

    o   Mapping of indata features to Ensembl IDs not limited to 1:1 anymore

                        Changes in version 2.0.7                        

    o   Bugfix for class(...) error occuring in R > 4.0.0

                        Changes in version 2.0.6                        

    o   Bugfixes for write.csv function, very long geneset file names and package version

                        Changes in version 2.0.5                        

    o   "note"-slot introduced to oposSOM environment (preferences) and html summary table

                        Changes in version 2.0.4                        

    o   Check implemented if over-/under-expression modules were detected. Check implemented if PAT class definition can be applied

                        Changes in version 2.0.3                        

    o   Check for detected singleton spot modules implemented

                        Changes in version 2.0.2                        

    o   csv output for international spreadsheet format

                        Changes in version 2.0.1                        

    o   Colored edges in sample correlation networks & minor fixes

                        Changes in version 2.0.0                        

    o   Great performance boost by implementation of parallel SOM calculation. "som" package dependence removed