Leonardo and I are happy to announce another maintenance release 0.1.4 of our dtts package which has been on CRAN for four years now. dtts builds upon our nanotime package as well as the beloved data.table to bring _high-performance_ and _high-resolution_ indexing at the nanosecond level to data frames. dtts aims to offers the time-series indexing versatility of xts (and zoo) to the immense power…