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请问有什么办法能取得回归曲线的表达式吗？ #49

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Tyxiang opened this issue Oct 8, 2022 · 4 comments
Open

请问有什么办法能取得回归曲线的表达式吗？ #49

Tyxiang opened this issue Oct 8, 2022 · 4 comments

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@Tyxiang
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Tyxiang commented Oct 8, 2022

https://echarts.apache.org/examples/zh/editor.html?c=scatter-exponential-regression

请问有什么办法能取得回归曲线的表达式吗？

image
@Coderyida
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同求，另外也想问下 这计算公式 在js中是 y=3477.32*(Math.exp(0.18*X)? 怎么算出来对不上呢

@echodis
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echodis commented Nov 10, 2022 via email

@axdo
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axdo commented Jan 10, 2023

同求，我这里出现了x项为0的情况，并且也不匹配。。。

@echodis
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echodis commented Jan 10, 2023 via email

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@Tyxiang @echodis @Coderyida @axdo