Hi, I imported pandas and read CSV, I can print the data. I want to select the first 3 columns, it is working in Python as df.iloc[:,:3] but didn’t work in Julia. I also tried df[[“col1”,“col2”,“col3”]]. Any suggestion, I don’t want to add other libraries. Thanks

ulia> df = pd.DataFrame(rand(8,5)); julia> get(df[:iloc], (0:py"len"(df)-1,0:2)) PyObject 0 1 2 0 0.957077 0.598744 0.226023 1 0.177671 0.993589 0.037180 2 0.719229 0.271832 0.527947 3 0.538052 0.648124 0.251723 4 0.943631 0.770860 0.725607 5 0.610345 0.91…

Select multiple columns from pandas dataframe

General Usage

jules November 16, 2020, 9:44pm 6

Maybe it will work if you index with 1:3 instead of :3 which is not a range in Julia but the symbol 3

1 Like

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Select multiple columns from pandas dataframe

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