series.cummax.md

description
Returns cumulative maximum over a series

Series.cumMax

danfo.Series.cumMax(options)

Parameters	Type	Description	Default
options	Object	inplace: Whether to perform the operation in-place or not.	{ inplace: false }

Example

{% tabs %} {% tab title="Node" %}

const dfd = require("danfojs-node")


let data1 = [10, 45, 56, 25, 23, 20, 10]
let sf1 = new dfd.Series(data1)

sf1.cumMax().print()

{% endtab %} {% endtabs %}

{% tabs %} {% tab title="Output" %}

╔═══╤════╗
║ 0 │ 10 ║
╟───┼────╢
║ 1 │ 45 ║
╟───┼────╢
║ 2 │ 56 ║
╟───┼────╢
║ 3 │ 56 ║
╟───┼────╢
║ 4 │ 56 ║
╟───┼────╢
║ 5 │ 56 ║
╟───┼────╢
║ 6 │ 56 ║
╚═══╧════╝

{% endtab %} {% endtabs %}