Series.lt

Check if all values in a Series are less than a value.

danfo.Series.lt(other)

Parameters	Type	Description	Default
other	Series, Array or number	value(s) to compare

Returns: Series (boolean element)

Example

Check if all the values in a series are less than a value

Node

const dfd = require("danfojs-node")

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

sf1.lt(20).print()

Output

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

check if all the values in a series are less than values in another series.

Node

const dfd = require("danfojs-node")

let data1 = [10, 45, 56, 25, 23, 20, 10]
let data2 = [10, 450, 56, 5, 25, 2, 0]
let sf1 = new dfd.Series(data1)
let sf2 = new dfd.Series(data2)

sf1.lt(sf2).print()

Output

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