Series.resetIndex
Reset the index of a series.
danfo.series.resetIndex(options)
Parameters
Type
Description
Default
options
Object
inplace: Boolean indicating whether to perform the operation inplace or not. Defaults to false
{ inplace:false}
resetIndex is useful when the index needs to be treated as a column, or when the index is meaningless and needs to be reset to default, before another operation.Reset index to default values
Node
Browser
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const dfd = require("danfojs-node")
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let data = [20, 30, 40]
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let sf = new dfd.Series(data, { index: ["a", "b", "c"] })
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sf.print()
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let sf_reset = sf.resetIndex()
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sf_reset.print()
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Output
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╔═══╤════╗
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║ a │ 20 ║
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╟───┼────╢
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║ b │ 30 ║
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╟───┼────╢
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║ c │ 40 ║
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╚═══╧════╝
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╔═══╤════╗
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║ 0 │ 20 ║
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╟───┼────╢
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║ 1 │ 30 ║
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╟───┼────╢
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║ 2 │ 40 ║
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╚═══╧════╝
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Reset index to new values in-place
Node
Browser
1
let data = [1, 2, 3, 4, 5, 6]
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let sf = new dfd.Series(data, { index: ['a', 'b', 'c', 'd', 'e', 'f'] })
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sf.print()
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sf.resetIndex({ inplace: true })
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sf.print()
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1
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Output
1
╔═══╤═══╗
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║ a │ 1 ║
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╟───┼───╢
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║ b │ 2 ║
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╟───┼───╢
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║ c │ 3 ║
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╟───┼───╢
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║ d │ 4 ║
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╟───┼───╢
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║ e │ 5 ║
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╟───┼───╢
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║ f │ 6 ║
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╚═══╧═══╝
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╔═══╤═══╗
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║ 0 │ 1 ║
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╟───┼───╢
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║ 1 │ 2 ║
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╟───┼───╢
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║ 2 │ 3 ║
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╟───┼───╢
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║ 3 │ 4 ║
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╟───┼───╢
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║ 4 │ 5 ║
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╟───┼───╢
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║ 5 │ 6 ║
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╚═══╧═══╝
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Last modified 4mo ago
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