Package: tidydfidx 0.0-3

Basic use of the dfidx function | More advanced use of dfidx | Nesting structure | Customized the name and the position of the idx column | Data frames in wide format | Getting the indexes or their names | Data frames subsetting | Commands that return a data frame | Commands that return a series | User defined class for extracted series | tidyverse | dplyr | Model building | Model frame | Model matrix | References