把R data.table转换成pandas.DataFrame的最佳方法？

what would be the in your experience the best way to convert R data.table frame into a Pandas dataframe? I looked into different options, like hdf5 (3 libraries), rpy (does not seem to have this functionality?), and decided to ask the esteemed community: do you have any code snippets to do it the fastest, easiest, and the most reliable way?what would be the in your experience the best w