/usr/lib/R/site-library/rggobi/INDEX is in r-cran-rggobi 2.1.21-2build1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 | .check_versions         check that rggobi and GGobi by major.minor
                        versions are the same
[.GGobi                 Get ggobi data.
[.GGobiData             Subsettting
[<-.GGobi               [<-.GGobi
close.GGobi             Close GGobi instance
colorscheme             Get active colour scheme
colorscheme<-           Set active colour scheme.
connecting_edges        Get connecting edges
dataset.GGobiDisplay    Get display dataset
display.GGobiData       Create a new display
displays.GGobi          Get GGobi displays
edges                   Get edges
edges<-.GGobi           Set edges
edges<-.GGobiData       Set edges
edges<-.GGobiDisplay    Set edges
excluded.GGobiData      Get excluded status
excluded<-.GGobiData    Set excluded status
ggobi.default           New ggobi
ggobi_count             Get number of GGobis
ggobi_display_get_tour_projection
                        Get tour projection
ggobi_display_save_picture
                        Save picture of plot (and window) to disk
ggobi_display_set_tour_projection
                        Set tour projection
ggobi_get               Get GGobi
ggobi_longitudinal      Create longitudinal dataset.
ggobi_version           Get version
glyph_colour.GGobiData
                        Get glyph colour
glyph_colour<-.GGobiData
                        Set glyph colour
glyph_size.GGobiData    Get glyph size
glyph_size<-.GGobiData
                        Set glyph size
glyph_type.GGobiData    Get glyph type.
glyph_type<-.GGobiData
                        Set glyph type
ids.GGobiData           Row ids
ids<-.GGobiData         Set row ids
imode                   Interaction mode
names.GGobi             GGobi names
pmode                   Projection mode
selected.GGobiData      Get selection status
shadowed.GGobiData      Get shadowed status
shadowed<-.GGobiData    Set shadowed status
stormtracks             Storm tracks in the Caribbean
summary.GGobi           GGobi summary
summary.GGobiData       Summarise GGobiData.
variables.GGobiDisplay
                        Get display variables
variables<-.GGobiDisplay
                        Set display variables
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