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Chase Weinberg


Last seen: 4 years 前 |  自 2019 起处于活动状态

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统计学

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Why is norm pdf 0 .3989?
Wouldn't normpdf(0) be .5? The probability of getting below 0 given a mean of 0 for a normal standard distribution function sho...

5 years 前 | 2 个回答 | 0

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Why is norm pdf 0 .3989?
Oh I see, so normcdf(0)= .5000 So what does normpdf(0) mean? I see that we plug 0 into the function 1/σsqrt(2π) * e^-(x−μ)^/(2...

5 years 前 | 0

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Function Error: Already declared
Okay, so the problem was the function name was different from what I assigned it. I did not realize the name I saved it as has ...

5 years 前 | 0

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Function Error: Already declared
My function was working fine until I typed in clear all. Now it does not work. I get this error message: Function 'get_portfo...

5 years 前 | 3 个回答 | 0

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