20 lines
817 B
Markdown
20 lines
817 B
Markdown
### U.S. births data
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The raw data behind the story [Some People Are Too Superstitious To Have A Baby On Friday The 13th](http://fivethirtyeight.com/features/some-people-are-too-superstitious-to-have-a-baby-on-friday-the-13th/)
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There are two files:
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`US_births_1994-2003_CDC_NCHS.csv` contains U.S. births data for the years 1994 to 2003, as provided by the Centers for Disease Control and Prevention's National Center for Health Statistics
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`US_births_2000-2014_SSA.csv` contains U.S. births data for the years 2000 to 2014, as provided by the Social Security Administration
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Both files have the following structure:
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Header | Definition
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`year` | Year
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`month` | Month
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`date_of_month` | Day number of the month
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`day_of_week` | Day of week, where 1 is Monday and 7 is Sunday
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`births` | Number of births
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