Hello, I recently upgraded to Julia 1.3. Before I was using df[:Column] to select a dataframe’s column, but now I get the error: Julia > Warning: getindex(df::DataFrame, col_ind::ColumnIndex)is deprecated, usedf[!, col_ind] instead. What is the current syntax for selecting a dataframe’s column on…

See DataFrames docs, this whole page is on indexing: http://juliadata.github.io/DataFrames.jl/stable/lib/indexing/#Indexing-1