Series.replace

Replace values given in replace param with value

danfo.Series.replace(oldValue, newValue, options)
Parameters
Type
Description
Default
oldValue
Any
The value you want to replace.
​
newValue
Any
The new value you want to replace with.
​
options
Object
inplace: Boolean, indicating whether to perform the operation inplace or not.
{
inplace: false
}
Returns: Series
Examples
Replace a value in a series and return a new series
Node
const dfd = require("danfojs-node")
​
let data1 = [10, 45, 56, 25, 23, 20, 10]
let sf = new dfd.Series(data1)
let sf_rep = sf.replace(10, -50)
​
sf_rep.print()
Output
╔═══╤═════╗
║ 0 │ -50 ║
╟───┼─────╢
║ 1 │ 45  ║
╟───┼─────╢
║ 2 │ 56  ║
╟───┼─────╢
║ 3 │ 25  ║
╟───┼─────╢
║ 4 │ 23  ║
╟───┼─────╢
║ 5 │ 20  ║
╟───┼─────╢
║ 6 │ -50 ║
╚═══╧═════╝
Replace a value in-place
Node
const dfd = require("danfojs-node")
​
let data1 = [10, 45, 56, 25, 23, 20, 10]
let sf = new dfd.Series(data1)
sf.replace(10, -50, { inplace: true})
​
sf.print()
╔═══╤═════╗
║ 0 │ -50 ║
╟───┼─────╢
║ 1 │ 45  ║
╟───┼─────╢
║ 2 │ 56  ║
╟───┼─────╢
║ 3 │ 25  ║
╟───┼─────╢
║ 4 │ 23  ║
╟───┼─────╢
║ 5 │ 20  ║
╟───┼─────╢
║ 6 │ -50 ║
╚═══╧═════╝

Parameters	Type	Description	Default
oldValue	Any	The value you want to replace.
newValue	Any	The new value you want to replace with.
options	Object	inplace: Boolean, indicating whether to perform the operation inplace or not.	{ inplace: false }

Series.argSort

Series.isNa

Last modified 1yr ago