NEWS
dimensio 0.9.0 (2024-08-26)
New classes and methods
- Add
pcoa()
to compute principal coordinates analysis.
Enhancements
- Allow to display extra qualitative and quantitative variables in
viz_rows()
/viz_individuals()
and viz_columns()
/viz_variables()
.
Bugfixes & changes
- Deprecate
hightlight
argument of viz_rows()
/viz_individuals()
and viz_columns()
/viz_variables()
.
dimensio 0.8.1 (2024-07-30)
Internals
- Use palette functions from khroma.
dimensio 0.8.0 (2024-06-07)
Enhancements
- Improve aesthetic mapping in scatterplots.
- Faster computation of non-overlapping labels.
Internals
- Store supplementary variables in a list in
MultivariateAnalysis
object.
dimensio 0.7.0 (2024-04-09)
Bugfixes & changes
- Fix highlighting in
viz_individuals()
and viz_row()
.
- The default number of labeled points can now be changed in
viz_individuals()
, viz_row()
, viz_variables()
and viz_columns()
.
Enhancements
- Allow to highlight supplementary qualitative variables in
viz_individuals()
, viz_row()
, viz_variables()
and viz_columns()
.
dimensio 0.6.0 (2024-02-23)
New classes and methods
- Add
predict()
method for MCA.
Bugfixes & changes
- By default,
viz_individuals()
, viz_row()
, viz_variables()
and viz_columns()
only display labels of the 10 observations contributing the most to the factorial map.
Enhancements
viz_contributions()
displays the expected average contribution.
pca()
gained a new argument to specify supplementary qualitative variables.
Breaking changes
plot_*()
methods are now defunct (deprecated in v0.4.0).
dimensio 0.5.0 (2023-11-24)
New classes and methods
- Add
cdt()
to compute the complete disjunctive table of a factor table.
- Add
burt()
to compute the Burt table of a factor table.
- Add
mca()
to compute multiple correspondence analysis.
Enhancements
biplot()
allows to produce a symetric CA biplot.
- Set graphical parameters as arguments in
biplot()
.
- Add automatic legend in
biplot()
.
Internals
dimensio 0.4.1 (2023-10-19)
Bugfixes & changes
- Put
...
after required arguments.
Enhancements
viz_individuals()
, viz_row()
, viz_variables()
, viz_columns()
and biplot()
gained new arguments allowing set the x and y limits of the plot.
dimensio 0.4.0 (2023-08-23)
New classes and methods
- Add
screeplot()
to produce a scree plot.
- Add
viz_*()
methods to replace plot_*()
methods.
Bugfixes & changes
- Deprecate
plot_*()
methods. The internal use of ggplot2 is poorly interoperable or composable. This will reduces hard dependencies.
dimensio 0.3.1 (2023-04-04)
Bugfixes & changes
- Fix
rownames()
and colnames()
for S3 generic/method consistency.
dimensio 0.3.0 (2022-08-15)
New classes and methods
- Add
biplot()
to produce PCA and CA biplots.
- Add
plot_individuals()
and plot_variables()
methods for PCA
class.
- Add
tidy()
and augment()
to get coordinates in tidy format with extra information.
- Add
wrap_hull()
to compute convex hull around coordinates.
- Add a ggplot2 layer:
stat_hull()
(thanks to ggplot2 documentation)
Enhancements
plot_rows
and plot_columns()
gained new arguments allowing to highlight additional information by varying different graphical elements.
get_coordinates()
gained a new argument allowing to select principal or standard coordinates.
Breaking changes
- Remove
plot()
methods for PCA
and CA
classes.
- Remove
bootstrap()
and jackknife()
methods for numeric
and integer
vectors.
dimensio 0.2.2 (2021-09-18)
New classes and methods
- Add
bootstrap()
and jackknife()
methods for numeric
and integer
vectors.
Bugfixes & changes
- Fix sign of singular vectors for consistency with FactoMineR.
Internals
- Add
BootstrapVector
and JackknifeVector
classes to store bootstrap and jackknife resampling values (inherit from base numeric
).
dimensio 0.2.1 (2021-05-17)
Bugfixes & changes
- Fix row names in
build_results()
. When initializing a MultivariateResults
object with supplementary observations, the row names of the standard
and contributions
matrices were incorrect (computation moves all supplementary points at the end of the results).
dimensio 0.2.0 (2021-04-22)
New classes and methods
- Add
bootstrap()
for partial bootstrap analysis.
- Add
BootstrapCA
and BootstrapPCA
: S4 classes to store partial bootstrap analysis.
Bugfixes & changes
- Rename
plot_individuals()
and plot_variables()
to plot_rows()
and plot_columns()
.
- Remove
plot_eigenvalues()
.
dimensio 0.1.0