Perhaps for some things. Most of my work is time series analysis and I refuse to use an environment where samples are not explicitly labelled/timestamped and w

Perhaps for some things. Most of my work is time series analysis and I refuse to use an environment where samples are not explicitly labelled/timestamped and where the tooling does not support seamless operations that take this labeling into account. So for my use case, a fully featured dataframe library is indeed a must.