Changes in version 0.11.2 (2025-04-10)                 

Minor changes:

  - Retain unconcatenated columns in art.con() internal data so that
    contrasts can be computed for random slopes in mixed effects models
    (#37).

Bug fixes:

  - Fix broken examples due to changes in emmeans.

                 Changes in version 0.11.1 (2021-10-13)                 

Minor changes:

  - Updated DOIs and citations (#32).
  - Ensure tibbles can be used with art.con() (#27).

                 Changes in version 0.11.0 (2021-02-24)                 

Major changes:

  - Added the art.con() and artlm.con() implementing the ART-C procedure
    for contrast testing, and updated vignette("art-contrasts") to
    demonstrate it.

                 Changes in version 0.10.8 (2020-10-31)                 

Minor release to update maintainer email address.

                 Changes in version 0.10.7 (2020-03-20)                 

Minor changes:

  - Forward-compatible fix for tests needed for when stringsAsFactors
    default becomes FALSE (in R 4).

Bug fixes:

  - Fix for a bug in alignment that occurs with high-order interactions
    (4+) (thanks to Hidekazu Kaneko).

                 Changes in version 0.10.6 (2019-02-03)                 

Minor changes:

  - Minor changes to ensure tests pass due to changes in output from
    lme4::lmer

                 Changes in version 0.10.5 (2018-07-09)                 

Minor changes:

  - Replace lsmeans with emmeans in code and docs due to lsmeans being
    deprecated
  - Use psych::d.ci for Cohen's d CIs in effect size vignette

                 Changes in version 0.10.4 (2016-10-24)                 

Minor changes:

  - Reference phia vignette using function call instead of non-canonical
    URL
  - Cautionary note about standardized effect sizes in effect size
    vignette
  - Added testInteractions() example as alternative in contrasts
    vignette

Bug fixes:

  - Dependency fixes for failed test at testthat/test.artlm.R:35 (our
    use of lsmeans() in that test requires some additional packages only
    declared as "Suggests" in lsmeans, so now we "Suggest" them as
    well).

                       Changes in version 0.10.1                        

New features:

  - New vignette describing effect size estimates
  - Using lsmeans() interactions argument instead of phia for
    interaction contrasts vignette

Bug fixes:

  - Require R >= 3.2 and lsmeans >= 2.22 to fix some bugs in earlier
    versions

                 Changes in version 0.10.0 (2016-01-11)                 

New features:

  - Support for Error() terms in model formulas (resulting models are
    run using aov())
  - Checks for numeric variables passed into formulas that may cause
    incorrect results (if the user intended data to be treated as
    categorical)
  - More detailed ANOVA tables
  - New vignette describing contrast tests, particularly for
    interactions (vignette("art-contrasts"))

Bug fixes:

  - Formulas now correctly support arbitrary expressions as terms
    (rather than just column names).

                 Changes in version 0.9.5 (2015-06-01)                  

Testing fix for changes in upcoming version of lsmeans: round lsmeans p
value tests to 5 decimal places to accommodate changes to Tukey
adjustment

                 Changes in version 0.9.4 (2015-05-28)                  

Minor changes to testing based on updated version of testthat (0.10.0):

  - More closely follow recommended testthat usage
  - Skip tests requiring lsmeans if it is not installed