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Logistic Distribution¶
Distribution Fitting: Non-Reliability¶
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QXL Stat Tools Tab > Distribution Fit/Calc > Distribution Fit > 2-Param Logistic
Distribution Fitting: Reliability¶
Uncensored Data
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QXL Stat Tools Tab > Reliability > Uncensored > 2-Param Logistic
Probability Calculator¶
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QXL Stat Tools Tab > Distribution Fit/Calc > Distribution Calculator > Logistic
The Logistic distribution is a continuous probability distribution. Its cumulative distribution function (cdf) is the logit function which is used in Logistic Regression. The equation for the probability density function (pdf) is below.
| Parameters | \(\mu\) Location (real) \(s > 0\) Scale (real) |
| Support | \(x \in (-\infty; +\infty)\) |
| Optimization Parameter | \(\mu\) Location |
| Probability density function (pdf) | \(f(x) = \dfrac{e^{-(x-\mu)/s}}{s\left(1+e^{-(x-\mu)/s}\right)^{2}}\) |