Reads a data file in a monolix Project format for the simulator Simulx using mlxtoobox code.
: the name (path) of the data file
: vector of strings, the types of different column present in the data file, a column of a type not considered in mlxtoolbox or whose values is not desired can be declared as "IGNORE"
datas: a list of containg:
sources : contains the treatment informations,
observation : contains informations on observations,
covariates : contains the covariates parameters.