Hello everyone :grin:, I want to load an excel file with the XLSX.jl package and then convert it to DataFrame with DataFrame.jl with the following code: data = DataFrame(XLSX.readtable(path_data, "Sheet1")) However, the type of all columns is automatically set to Any. This is very annoying when, …

Thanks, I indeed read the doc too quickly! You need to add the infer_eltypes argument to XLSX.readtable

To take advantage of CSV.read’s eltype capabilities (such as conversion to InlineStrings) and other keyword arguments, something similar to this function may be useful: function exceltodf(path, file, sheetname) inp = joinpath(path, file) io = IOBuffer() CSV.write(io, DataFrame(XLSX.read…

XLSX and DataFrame column type

General Usage

rafael.guerra February 25, 2024, 4:34pm 2

Check this post and thread.

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XLSX and DataFrame column type

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