Series.and
Returns the logical AND between Series and other. Supports element wise operations and broadcasting.
danfo.Series.and(other)
Parameters
Type
Description
Default
other
Series, Scalar, Array of Scalars
Data to compare with
Return: Series

Logical AND between two Series object

Node
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const dfd = require("danfojs-node")
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let data1 = [false, false, false, true, false, false, true];
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let data2 = [false, false, false, false, false, false, true];
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let sf = new dfd.Series(data1);
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let sf2 = new dfd.Series(data2);
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let res = sf.and(sf2)
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res.print()
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Output
1
╔═══╤═══════╗
2
║ 0 │ false ║
3
╟───┼───────╢
4
║ 1 │ false ║
5
╟───┼───────╢
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║ 2 │ false ║
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╟───┼───────╢
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║ 3 │ false ║
9
╟───┼───────╢
10
║ 4 │ false ║
11
╟───┼───────╢
12
║ 5 │ false ║
13
╟───┼───────╢
14
║ 6 │ true ║
15
╚═══╧═══════╝
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Logical AND between Series and Array of the same length

Node
1
const dfd = require("danfojs-node")
2
3
let data1 = [false, false, false, true, false, false, true];
4
let data2 = [false, false, false, false, false, false, true];
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let sf = new dfd.Series(data1);
7
let res = sf.and(data2)
8
res.print()
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Output
1
╔═══╤═══════╗
2
║ 0 │ false ║
3
╟───┼───────╢
4
║ 1 │ false ║
5
╟───┼───────╢
6
║ 2 │ false ║
7
╟───┼───────╢
8
║ 3 │ false ║
9
╟───┼───────╢
10
║ 4 │ false ║
11
╟───┼───────╢
12
║ 5 │ false ║
13
╟───┼───────╢
14
║ 6 │ true ║
15
╚═══╧═══════╝
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Logical AND between a Series and single value with broadcasting

Node
1
const dfd = require("danfojs-node")
2
let data1 = [false, false, false, true, false, false, true];
3
4
let sf = new dfd.Series(data1);
5
let res = sf.and(false)
6
res.print()
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Output
1
╔═══╤═══════╗
2
║ 0 │ false ║
3
╟───┼───────╢
4
║ 1 │ false ║
5
╟───┼───────╢
6
║ 2 │ false ║
7
╟───┼───────╢
8
║ 3 │ false ║
9
╟───┼───────╢
10
║ 4 │ false ║
11
╟───┼───────╢
12
║ 5 │ false ║
13
╟───┼───────╢
14
║ 6 │ false ║
15
╚═══╧═══════╝
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