Questions tagged [csv]

Comma Separated Values (CSV) are a common interchange format for tabular data.

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85
votes
20answers
144k views

How can I work with a 4GB csv file?

What's the best way to access a 4GB csv file? I would like get a 'cut' of this open data set: Full Replacement Monthly NPI File, available here http://nppes.viva-it.com/NPI_Files.html Specifically, ...
25
votes
12answers
3k views

Metadata standards and best practices for data dictionaries for CSV files/data

We publish most of our machine-readable open data in CSV format. What are best practices and/or standards to publish data dictionaries (e.g. definitions of columns in CSV files including human-...
12
votes
2answers
302 views

Where to upload open data? (no online data editing needed)

I have CSV and RDF files that I would like to upload somewhere so that everyone can download them. What is the most appropriate website for this? I need at least: Easily upload, just select the ...
11
votes
3answers
2k views

Where can I download photoperiod (daylength) data?

I'm looking to download photoperiod (day length) data for a variety of locations in Europe on a variety of dates. For each date and locations, I need to the number of hours of daylight. Ideally, the ...
3
votes
1answer
196 views

A DB of banks for each country

I'm looking for a free database of banks (preferably with their web sites, phone numbers, etc) for each country in a convenient format, not html. Is there any?
5
votes
1answer
969 views

Looking for open source LGBT datasets

I have been looking for any general datasets about LGBT Americans. The type of file I look for are either CSV or TSV. Although my inquiry will hopefully yield some spatial indices at the county or ...
4
votes
1answer
752 views

Trying to link ZIP code to core-based statistical area

I have a dataset downloaded from the IRS reporting AGI by ZIP code (link: irs.gov). However, I'm interested in tying each ZIP code to statistical areas (whether it's [a] primary statistical area, [b] ...