plot() on a fit with between-subject variability (BSV) now adds a nested
"bsv" section (inside each data/compartment group) with QQ plots for each
BSV parameter, BSV-BSV correlation plots (when more than one BSV parameter is
present) and, via the new covariate argument, BSV-by-covariate plots
(box-and-whisker for categorical or low-cardinality covariates, scatter plus a
linear trend with confidence interval for continuous ones). Covariate values
are taken from each subject's first record, so they are assumed time-invariant
(#51).plot() (for fits and augPred objects) are now
gglist objects from the ggtibble package instead of the internal
nlmixr2PlotList class. They still print/plot all figures at once and support
broadcasting ggplot2 additions (e.g. plot(fit) + ggplot2::theme_bw()), and
the top-level object remains a named, nested collection
(plot(fit)[["Endpoint: ..."]]). The collection can also be converted to a
ggtibble for reporting with ggtibble::as_ggtibble().augPred plots are now paginated with
ggforce::facet_wrap_paginate(), removing the hand-written 16-IDs-per-page
chunking. Requires ggtibble (>= 1.0.3.9000) and ggforce; the minimum R
version is now 4.3.rxode2::.linCmtSensB() test guards. That internal
was removed from rxode2 in 2025, so the try()/skip_if_not()
checks always fell through and never skipped. linCmt() gradients are
now always available, so the guards are unnecessary and the tests run
unconditionally.tidyvpc packageOps method (removing + method) to work
with ggplot2 version 4 (#39)+vpcPlot() where input data frame for models did not
stratify all the time when the columns were upper case.plot() now returns a named list of lists so that users can more easily
choose which plots to include, if all plots are not desired. Or the user
could use those names as the basis of figure captions (fix #8).
Models without eta values (between subject variability) now have more consistent plotting to models with eta values (fix #18).
The package was updated to align with changes in ggplot2.
The package was updated to skip tests with "focei" and linCmt()
Added fixes for upcoming 'ggplot2' 3.4 release
Added changes for the generalized log-likelihood supported by 'nlmixr2est'
Added a NEWS.md file to track changes to the package.