Fixes tests to allow new versions of mrgsolve to CRAN (#223):
- Do not use
est001from data/ in tests, since the latter always contains a deprecated stale mrgsolve model in it. - Stop creating an
ORIGIDcolumn in the code ofmapbayr_vpc()to prevent unnecessarymrgsolve::update()warnings. - Fix a test where "lambda" was not expected in "arg.ofv.fix"
est001was regenerated using mrgsolve 1.6.1.