How to make histogram in root from excel data?

Newbie
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___how to make histogram in root from excel data???
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1 Like
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ROOT cannot directly read the Excel file format. But you can export the Excel data to a CSV, which can be processed e.g. by RDataFrame. See here for further information:


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i am beginner.kindly tell me about exponential data in excel…if we have a entries vs in negative exponenetial form?then how???

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@Rabiya: I am also looking for the solution

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AS @jblomer said export your Excel file into a csv file, then search “csv” in that forum. This question was answered many times.

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In addition to @jblomer and @couet reply you can check tutorial: https://root.cern.ch/doc/master/df014__CSVDataSource_8C.html