Index is a data structure like a hash table that maps column names to column indices. It's defined in DataFrames.
-- John On Oct 6, 2014, at 8:38 AM, Florian Oswald <florian.osw...@gmail.com> wrote: > Hi all, > > I'm currently trying to work out why I get an error when trying to load a > dict with several dataframes in it with HDF5, JLD, see > https://github.com/timholy/HDF5.jl/issues/158 > > which results in this error: > ERROR: stored type DataFrames.Index does not match currently loaded type > > I just wanted to reach out to the dataframes crowd: I don't actually know > what DataFrames.Index is or does. In the issue I filed a small example with 2 > dataframes works fine, so I'm trying to narrow my case down somehow. I know > that the DataFrame constructor is > > type DataFrame <: AbstractDataFrame > columns::Vector{Any} > colindex::Index > > Is "Index" a julia type or is it defined somewhere in dataframes? how could I > check where a certain type is defined? > > > > >
