Detection of outliers in time series following the Chen and Liu (1993) <<a href="https://doi.org/10.2307%2F2290724">doi:10.2307/2290724</a>> procedure. Innovational outliers, additive outliers, level shifts, temporary changes and seasonal level shifts are considered.

Provides an R interface to 'Julia', which is a high-level, high-performance dynamic programming language for numerical computing, see <<a href="https://julialang.org/">https://julialang.org/</a>> for more information. It provides a high-level interface as well as a low-level interface. Using the high level interface, you could call any 'Julia' function just like any R function with automatic type conversion. Using the low level interface, you could deal with C-level SEXP directly while enjoying the convenience of using a high-level programming language like 'Julia'.