danfo.Series.cumsum() [source]
Parameters: None
Return: Series
Example
const dfd = require("danfojs-node")let data1 = [10, 45, 56, 25, 23, 20, 10]let sf1 = new dfd.Series(data1)sf1.cumsum().print()
<!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/danfojs@0.0.1.0/dist/index.min.js"></script><title>Document</title></head><body><script>//danfo is exposed on dfd namespaces = 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 ║╚═══╧══════════════════════╝