| description |
|---|
Obtain the index of a Series |
danfo.Series.index
Returns: Array
Example
{% tabs %} {% tab title="Node" %}
const dfd = require("danfojs-node")
let data1 = [30.21091, 40.190901, 3.564, 5.0212]
let sf1 = new dfd.Series(data1)
console.log(sf1.index){% endtab %} {% endtabs %}
{% tabs %} {% tab title="Output" %}
[ 0, 1, 2, 3 ]
{% endtab %} {% endtabs %}