condvis: Conditional Visualisation for Statistical Models
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News
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Version 0.5-2 2026-02-28

  * Added package requirement for demo to DESCRIPTION Suggests.

Version 0.5-1 2018-09-13

  * Changed check for zero variance (introduced in 0.5-0) to work for factors.
  * Fixed S3 method treatment for `interpolate`.

Version 0.5-0 2018-09-01

  * Fixed bug where `arrangeC` would return pairs of the same variable if there
    were no bivariate relationships detected by `savingby2d`.
  * Added a generic function `interpolate`, with methods for standard data
    types.
  * Added an error for negative threshold dissimilarities in `similarityweight`.
  * Fixed bug where variables with zero variance caused an error in
    `similarityweight`.

Version 0.4-3 2017-10-19

  * Fixed bug where `ceplot.shiny` dropped `xc.cond` to a vector and threw an
    error.

Version 0.4-2 2017-10-11
  * New release for JSS publication. Small changes to documentation, and some
    default colours have been changed.

Version 0.4-0 2016-10-17
  * The 2-D histogram in `plotxc` has been made optional, and also allows a cap
    on the bin counts, to allow for skewed data.
  * In `similarityweight`, the weight values are no longer discretised. All
    values between 0 and 1 are allowed.
  * New unexported function `weightcolor` used to weight colours using
    similarity weight.
  * Fixed bug; not passing `pch` to snapshot for `ceplot.interactive`.

Version 0.3-5 2016-09-26
  * In `plotxc`, can chop off long tails for scatterplot/2-d histogram,
    controlled by `trim` parameter.
  * pass plotting parameters for models from top-level `ceplot` call. See
    parameter `modelpar`.
  * allow `xlim` and `ylim` to be passed to section plot produced by `plotxs`.
  * corrected typo in `?similarityweight`, sigma --> threshold.
  * added snapshot feature to `condtour`.
  * changed treatment of conditioning predictors in `condtour` to be more like
    `ceplot`, plus a hacky fix to `update.xcplot` for `condtour` providing
    predictor values instead of mouseclicks.
  * corrected problem in `condtour`, where interpolated path omitted the final
    row. Also removed rownames from cluster centres.
  * diagnostic plot for `condtour`, `plotap` now shows approximate proportion
    of data visible, rather than approximate number of observations visible.

Version 0.3-4 2016-08-04
  * fixed incorrect parameter names in demo files.
  * fix to `plotxs` to allow `main` and `mar` to be specified.

Version 0.3-3 2016-07-04
  * fixed treatment of `pch` by condtour, was previously defaulting to 1 when it
    should have been 21 for background colours.
  * can now adjust `threshold` while using `condtour`.
  * added help link for `rsconnect` package in Shiny application.
  * added fix to `update.xsplot` where the fitted model was not updating
    properly, due to the section information remaining static.

Version 0.3-2
  * fixed bug with `rep` for `col` and `pch` where `length.out` was omitted,
    causing huge delays for `plotxs`.

Version 0.3-1
  * removed test which timed `similarityweight` (for CRAN)

Version 0.3-0 2016-07-01
  * removed daisy distance measure, and relevant contributors.
  * renamed `visualweight` to `similarityweight` and changed parameter names.
  * renamed parameters in `ceplot`.
  * Shiny implementation completely rewritten, see R/ceplot.shiny.R.
  * added Roxygen comments for documentation of exported functions.
  * added update methods to parallel coordinates and scatterplot matrix
    condition selector plots.
  * `condtour` can now handle mixed data (categorical and continuous).

Version 0.2-2 2016-05-01
  * updated contributors for copied code.
  * added simple example to README.

Version 0.2-1 23 Feb 2016
  * initial release on CRAN.
