Very silly question. In Julia 0.3, I noticed that after slicing some DataFrame, the resulting object doesn't keep its original indexes. For example:
julia> using DataFrames julia> df = DataFrame(x=1:100) julia> df[20:50,:] 31x1 DataFrame | Row | x | |-----|----| | 1 | 20 | | 2 | 21 | | 3 | 22 | | 4 | 23 | | 5 | 24 | | 6 | 25 | | 7 | 26 | | 8 | 27 | ⋮ | 23 | 42 | | 24 | 43 | | 25 | 44 | | 26 | 45 | | 27 | 46 | | 28 | 47 | | 29 | 48 | | 30 | 49 | | 31 | 50 | In the previous line, the DataFrame's indexes start with 1 instead of 20. Is there a way to keep the same index as the original DataFrame (this is the default behavior in Pandas and R). Thanks.
