May 2019
Beginner to intermediate
650 pages
14h 50m
English
Content preview from Learn D3.js
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CSV
CSV stands for Comma-Separated Values. It's a very popular data format for public data. A CSV file is a text file that emulates a table. It usually contains one header row with names of the columns, and one or more data rows containing value fields. Rows are separated by line breaks, and the comma-separated fields in each row form columns. It maps perfectly to an HTML table. This is a simple CSV file containing the population and land area of seven continents (Data/continents.csv):
continent,population,areakm2"North America",579024000,24490000"Asia",4436224000,43820000"Europe",738849000,10180000"Africa",1216130000,30370000"South America",422535000,17840000"Oceania",39901000,9008500"Antarctica",1106,13720000
There are no types in CVS. ...
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