Series.mul

danfo.Series.mul(other, options)  [source]
Parameters
Type
Description
Default
other
Series|int|
values 
​
options
Object
inplace: Boolean indicating whether to perform the operation inplace or not. Defaults to false
{
inplace: false
}
Return: Series
Example
multiplication with values of another series
Node
1
const dfd = require("danfojs-node")
2
​
3
let data1 = [30, 40, 3, 5]
4
let data2 = [1, 2, 3, 4]
5
let sf1 = new dfd.Series(data1)
6
let sf2 = new dfd.Series(data2)
7
sf1.mul(sf2).print()
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Output
1
╔═══╤══════════════════════╗
2
║   │ 0                    ║
3
╟───┼──────────────────────╢
4
║ 0 │ 30                   ║
5
╟───┼──────────────────────╢
6
║ 1 │ 80                   ║
7
╟───┼──────────────────────╢
8
║ 2 │ 9                    ║
9
╟───┼──────────────────────╢
10
║ 3 │ 20                   ║
11
╚═══╧══════════════════════╝
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multiply with a value
Node
1
const dfd = require("danfojs-node")
2
​
3
let data1 = [1, 2, 3, 4, 5]
4
let sf1 = new dfd.Series(data1)
5
​
6
sf1.mul(2).print()
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Output
1
╔═══╤══════════════════════╗
2
║   │ 0                    ║
3
╟───┼──────────────────────╢
4
║ 0 │ 2                    ║
5
╟───┼──────────────────────╢
6
║ 1 │ 4                    ║
7
╟───┼──────────────────────╢
8
║ 2 │ 6                    ║
9
╟───┼──────────────────────╢
10
║ 3 │ 8                    ║
11
╟───┼──────────────────────╢
12
║ 4 │ 10                   ║
13
╚═══╧══════════════════════╝
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​

Series.div

Series.sub

Last modified 24d ago

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