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.
Minor changes:
- Updated DOIs and citations (#32).
- Ensure
tibbles can be used withart.con()(#27).
Major changes:
- Added the
art.con()andartlm.con()implementing the ART-C procedure for contrast testing, and updatedvignette("art-contrasts")to demonstrate it.
Minor release to update maintainer email address.
Minor changes:
- Forward-compatible fix for tests needed for when
stringsAsFactorsdefault becomesFALSE(in R 4).
Bug fixes:
- Fix for a bug in alignment that occurs with high-order interactions (4+) (thanks to Hidekazu Kaneko).
Minor changes:
- Minor changes to ensure tests pass due to changes in output from
lme4::lmer
Minor changes:
- Replace
lsmeanswithemmeansin code and docs due tolsmeansbeing deprecated - Use
psych::d.cifor Cohen's d CIs in effect size vignette
Minor changes:
- Reference
phiavignette 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 oflsmeans()in that test requires some additional packages only declared as "Suggests" inlsmeans, so now we "Suggest" them as well).
New features:
- New vignette describing effect size estimates
- Using
lsmeans()interactions argument instead ofphiafor interaction contrasts vignette
Bug fixes:
- Require R >= 3.2 and
lsmeans>= 2.22 to fix some bugs in earlier versions
New features:
- Support for
Error()terms in model formulas (resulting models are run usingaov()) - 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).
Testing fix for changes in upcoming version of lsmeans: round lsmeans p value tests to 5 decimal places to accommodate changes to Tukey adjustment
Minor changes to testing based on updated version of testthat (0.10.0):
- More closely follow recommended
testthatusage - Skip tests requiring
lsmeansif it is not installed