Read CRSP Data Stock by Stock

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Ali
Ali 2019 年 11 月 6 日
回答済み: Bhargavi Maganuru 2019 年 12 月 27 日
Hi! I need to download the whole CRSP data (daily) which is about 4Gb. It is too big for my machine and I cannot even load it, let alone process it. I wonder if there is a way to read the data stock by stock, process it, save it, and then augment it by the second stock and so on.

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Bhargavi Maganuru
Bhargavi Maganuru 2019 年 12 月 27 日
You can refer select datastore for information on how to handle the large collection of data, where entire collection doesn’t necessarily fit in memory.

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