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I am working on a regression model.I need a big dataset for this purpose. I have already worked with the famous Airlines dataset(http://stat-computing.org/dataexpo/2009/) and the million song dataset (http://labrosa.ee.columbia.edu/millionsong/) .I want another dataset to gain deeper insights into the research problem. Most of the datasets which I found are not so big in UCI repository.

Can anyone suggest a source for this purpose?

  • How big does it have to be? Any other requirement, on the topic, the types of variables, etc. ? – Maître Peseur Jun 21 '15 at 17:52
  • @PeterSmith ,I need atleast one million records.The more the better.It will be good if number of categorial variables are less.The more the continuous variables,better it will be for the purpose. – Harshvardhan Solanki Jun 21 '15 at 20:28
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At least a million records you say? I know of a data set that could fit the bill.

The 2013 ACS 5-Year PUMS has a record of 7,300,520 households (which represents 6,671,272 housing units and 629,248 group quarters units) and 14,988,864 persons. It is a nationally-representative social survey for the United States.

  • Well.thanks for sharing it ,but when I open it ,it has lot of categorial variables and it shows it to be top-coded. – Harshvardhan Solanki Jun 27 '15 at 6:12
  • Fair enough. It is your choice to decide how useful it is to you. I only bring it to your attention. – Kotebiya Jun 27 '15 at 13:00

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