Is there a way to select only a few columns when importing data using readtable? Something like the pandas read_csv "usecols" method
movies = pd.read_csv('data/ml-100k/u.item', sep='|', names=m_col_names, usecols=range(5))
According to this question https://github.com/JuliaStats/DataFrames.jl/issues/568 , as @DSM pointed out, the current DataFrames implementation does not support this.
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