autolayer.envfit is a new function to add vegan::envfit()
results to an ordiggplot() graph.
autolayer.ordisurf is a new function to add vegan::ordisurf()
contours and raster surface (optional) to any ordination graph.
geom_ordi_repel is a new layer function for ordiggplot() to draw
points (optionally) at the ordination scores and repel their text
labels to avoid over-plotting.
fortify.radfit and autoplot.radfit methods implemented providing
support for vegan::radfit() and vegan::as.rad().
ordiggplot() adds mapping score to colour for automatic
colouring of layers analogously to autoplot methods.
geom_ordi_text() and geom_ordi_label() accept vegan::envfit()
result as an argument data= to draw locations of centroids of
factor levels in an ordiggplot() layer.
geom_ordi_arrow() accepts vegan::envfit() result as an argument
data= for labelled (optionally) arrows of fitted vectors in an
ordiggplot() layer.
ggplot2 would report a warning about dropped aesthetics when
StatVectorfit was run. #43 Fixed by @jarioksa in #44.
geom_ordi_arrow did not pass weights of CCA or other weighted
ordination methods to StatVectorfit.
Patch release to address issued raised by CRAN during manual inspection of the package upon first submission.
CRAN requested that the Description be lengthened.
CRAN noted that all exported functions and Rd files of such should have
\value sections.
This [was intended as] the first release to CRAN. ggvegan* is under active development, and comments and contributions are welcome.
Added a NEWS.md file to track changes to the package.
All fortify() methods now return a tibble.
Complementary tidy() method for all fortify() methods.
const was not being passed to scores.rda in autoplot.rda. #26 Reported
by Richard Telford