stats, graphics, grDevices, splines, tsModel
stats, graphics, grDevices, utils, splines, tsModel
stats, graphics, grDevices, utils, splines
stats, graphics, grDevices, utils, splines, nlme
stats, graphics, grDevices, utils, splines, nlme, mgcv,
tsModel
mgcv, survival, lme4, gee, geepack, mvmeta