An S3 class with methods for totally ordered indexed observations. It is particularly aimed at irregular time series of numeric vectors/matrices and factors. zoo's key design goals are independence of a particular index/date/time class and consistency with ts and base R by providing methods to extend standard generics.
copied from cf-staging / r-zoo
conda install conda-forge::r-zooconda install conda-forge/label/cf201901::r-zooconda install conda-forge/label/cf202003::r-zooconda install conda-forge/label/gcc7::r-zoo