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I have R connected to my vb.net project. R give me a .csv file with about 10000 rows and 500 columns. I want to use these data to create PowerPoint Slides with diagrams and so on. I could put these data into an array or into a dataset, using streamreader? But before i start i would like to know what the best way is to store the data? Conserning performance and usablility.

ruedi
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    Take a look at this answer: http://stackoverflow.com/questions/1050112/how-to-read-a-csv-file-into-a-net-datatable I think it may help you. – Paolo Crociati Aug 21 '13 at 10:38

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One absolutely user-friendly lib - http://www.codeproject.com/Articles/9258/A-Fast-CSV-Reader

nhaberl
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