Series.isNa
Detect Missing values
danfo.Series.isNa()
Parameters: None
Returns: Series (Boolean element)
Example
Node
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const dfd = require("danfojs-node")
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let data1 = [NaN, undefined, "girl", "Man"]
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let sf = new dfd.Series(data1)
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sf.isNa().print()
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Output
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╔═══╤═══════╗
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║ 0 │ true ║
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╟───┼───────╢
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║ 1 │ true ║
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╟───┼───────╢
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║ 2 │ false ║
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╟───┼───────╢
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║ 3 │ false ║
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╚═══╧═══════╝
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Last modified 5mo ago
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