Read data from a file in mathematica

Reading Data into Mathematica. John M. Boston, MA. Mathematica can be a powerful tool for the manipulation of information. To process information, however, it must first be made accessible to the kernel, or read into Mathematica. A speed - memory tradeoff. That would let you take control over speed vs. Show 4 more comments. I tried replacing! It shouldn't be n. But SetStreamPosition doesn't seem to operate on rows. Also, String captures the entire line, Word should be used instead.

Lastly, as this is a large file, the For loop should be wrapped in a CheckAbort to ensure that the Stream is closed properly. I'd use the OpenAndRead function I define here. But, some how they don't point to the right page. I found via search and it was useful. Sign up or log in Sign up using Google.

Sign up using Facebook. Sign up using Email and Password. Viewed times. Improve this question. Sarah Wishart Sarah Wishart 49 1 1 gold badge 1 1 silver badge 2 2 bronze badges.

Can you give a sample of the first few entries in one set of data? For example one is: You may be interested to know that there is also a Mathematica-specific StackExchange site.

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Learn more. Read a txt file in Mathematica Ask Question. Asked 7 years, 9 months ago. Active 7 years, 9 months ago. Viewed times. Improve this question. Juan Juan 3 2 2 bronze badges.