Series.cumsum

Return a cumulative sum of a series
danfo.Series.cumsum() [source]
Parameters: None
Return: Series
Example
Node
Browser
Node
const dfd = require("danfojs-node")
​
​
let data1 = [10, 45, 56, 25, 23, 20, 10]
let sf1 = new dfd.Series(data1)
​
sf1.cumsum().print()
Browser
<!DOCTYPE html>
<html lang="en">
​
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <script src="https://cdn.jsdelivr.net/npm/[email protected]/dist/index.min.js"></script>
    <title>Document</title>
</head>
​
<body>
​
    <script>
​
      //danfo is exposed on dfd namespace 
      s = new dfd.Series([1,2,3,4,5]) 
​
    </script>
​
</body>
​
</html>
╔═══╤══════════════════════╗
║   │ 0                    ║
╟───┼──────────────────────╢
║ 0 │ 10                   ║
╟───┼──────────────────────╢
║ 1 │ 55                   ║
╟───┼──────────────────────╢
║ 2 │ 111                  ║
╟───┼──────────────────────╢
║ 3 │ 136                  ║
╟───┼──────────────────────╢
║ 4 │ 159                  ║
╟───┼──────────────────────╢
║ 5 │ 179                  ║
╟───┼──────────────────────╢
║ 6 │ 189                  ║
╚═══╧══════════════════════╝
Series.append
Series.cummax
Last updated 1 month ago