Series.iloc
danfo.Series.iloc() [source]
Parameters | Type | Description | Default |
rows | Array | Array, slice or index of row position to return | |
Returns:
return Series
.iloc() is primarily integer position based (from 0 to length-1 of the axis).
Allowed inputs are:
An integer, e.g.
5.A list or array of integers, e.g.
[4, 3, 0].A string slice object with ints, e.g.
"1:7"
Note: only the start label is included.
.iloc will raiseIndexError if a requested indexer is out-of-bounds.
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const dfd = require("danfojs-node")// const tf = require("@tensorflow/tfjs-node")let s = new dfd.Series([12, 34, 2.2, 2, 30, 30, 2.1, 7])s.iloc([0,5]).print()
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Output
╔═══╤══════════════════════╗║ │ 0 ║╟───┼──────────────────────╢║ 0 │ 12 ║╟───┼──────────────────────╢║ 5 │ 30 ║╚═══╧══════════════════════╝
The iloc function also accepts string slices of the form [start: end], e.g "[1: 4]". This will return all values between index position 1 and 3.
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const dfd = require("danfojs-node")let s = new dfd.Series([12, 34, 2.2, 2, 30, 30, 2.1, 7])s.iloc(["0:5"]).print()
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Output
Output
╔═══╤══════════════════════╗║ │ 0 ║╟───┼──────────────────────╢║ 0 │ 12 ║╟───┼──────────────────────╢║ 1 │ 34 ║╟───┼──────────────────────╢║ 2 │ 2.2 ║╟───┼──────────────────────╢║ 3 │ 2 ║╟───┼──────────────────────╢║ 4 │ 30 ║╚═══╧══════════════════════╝
By specifying a start index in a slice, all values after that index are returned.
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const dfd = require("danfojs-node")let s = new dfd.Series([12, 34, 2.2, 2, 30, 30, 2.1, 7])s.iloc(["5:"]).print()
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Output
Output
╔═══╤══════════════════════╗║ │ 0 ║╟───┼──────────────────────╢║ 5 │ 30 ║╟───┼──────────────────────╢║ 6 │ 2.1 ║╟───┼──────────────────────╢║ 7 │ 7 ║╚═══╧══════════════════════╝
Last updated 11 months ago