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Results tagged with dataset
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user 62781
Questions on the Dataset data type and related functionality introduced in version 10. Do not use for questions on data in more generic list format or data-manipulation questions generally.
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Importing Excel File as Dataset
I have a dataset in Excel that I import to mathematica using
dat = Import["etcetcetc.xlsx", "Dataset", "HeaderLines" -> 1]
However I can't get it to calculate length or extract slices from the dataset … as Mathematica sees the whole dataset as one value and thus length is 1 with Length[dat]. …