StackGenVis: Alignment of Data, Algorithms, and Models for Stacking Ensemble Learning Using Performance Metrics
https://doi.org/10.1109/TVCG.2020.3030352
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43 lines
480 B
43 lines
480 B
signum
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======
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Returns the sign of a floating point number
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# Example
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```javascript
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var sgn = require("signum")
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console.log(sgn(-0.00001))
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console.log(sng(0))
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console.log(sng(Infinity))
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```
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Output:
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```javascript
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-1
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0
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1
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```
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# Install
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```
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npm install signum
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```
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# API
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### `require("signum")(x)`
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Returns the sign of `x`
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* `x` is a number
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**Returns** One of the following values
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* `-1` if `x<0`
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* `1` if `x>0`
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* `0` otherwise
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# Credits
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(c) 2014 Mikola Lysenko. MIT License
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