Fixed another error in sample_uncert() which was still crashing the function.
Added helper functions count_na(), dgr_table(), gcv(), fmt_signif().
Added distribution plotting function plot_dist().
sample_uncert() which was crashing the function.Added vignette describing PK curves.
Fixed a systematic error in calc_sd_1cmt_linear_oral_0_lag(), calc_ss_1cmt_linear_oral_0_lag(), calc_sd_2cmt_linear_oral_0_lag() which resulted in incorrect curves being plotted.
Rewrote plot_scm function to produce tree diagrams via DiagrammeR.
Fixed a rare bug in get_auc in which measurements from different individuals could be erroneously mixed.
Amended (or added) read_nm(), read_nm_all(), read_nmext(), read_nmcov(), read_nmtables() functions to allow reading of multiple NONMEM estimation steps.
Clarified documentation for calc_derived().
Now using xml2 to read NONMEM-generated XML files.
Fixed partial argument match warnings encountered during tests.
Add function for calculting geometric CV.