Added sensitivity analysis using tabu search
Added sensitivity analysis using simulated annealing
Fixed an error associated with rebuilding vignettes.
Fixed a bug by deleting a space in the package documentation.
An issue in a vignette was fixed; Reference doi added.
Enhancements - sa.aco function removes unnecessary arguments (e.g., n.of.sens.pars) and allows to specify model format paths for evaluations, adds dot dot dot function to take additional argument from the lavaan package. - sens.tables function allows to present results for structural paths or all paths, and to sort results in tables. - added additional explanation to arguments and results/returns of functions. - included additional examples as vignettes.
Bug fixes - fixed the bug in the previous version (not running for categorical variables). - fixed bugs involving the update of lavaan package (in lavaanify function)
Changes: