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The easiest to understand data frame API syntax is SQL: select cols from df where rows match condition group by grouping cols. data.table syntax is just like t
by temp8964 5y ago
The easiest to understand data frame API syntax is SQL: select cols from df where rows match condition group by grouping cols.
data.table syntax is just like that. But less verbose. Plus super fast. No reason to not love it.
- civilized 5y agoI agree that if that's all you do with data, data.table makes it easy.