Series.cumSum
Return a cumulative sum of a series
danfo.Series.cumSum(options)
Parameters | Type | Description | Default |
|---|---|---|---|
options | Object | inplace: Whether to perform the operation in-place or not. | { inplace: false } |
Example
Node
Browser
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/[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 │ 10 ║
╟───┼─────╢
║ 1 │ 55 ║
╟───┼─────╢
║ 2 │ 111 ║
╟───┼─────╢
║ 3 │ 136 ║
╟───┼─────╢
║ 4 │ 159 ║
╟───┼─────╢
║ 5 │ 179 ║
╟───┼─────╢
║ 6 │ 189 ║
╚═══╧═════╝
Last modified 10mo ago