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Data
  • Member for 5 years, 7 months
  • Last seen more than 1 year ago
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Score Newest
question
9
Why can I interpret a log transformed dependent variable in terms of percent change in linear regression?
Sep 22, 2020
question
5
Why isn't standard deviation $\frac{1}{n}\sqrt{\sum^n_{i=1}(x_i - \mu)^2}$?
Jul 6, 2019
question
5
Why is $\frac{\sum^n_{i=1}(X_i-\bar{X})^2}{\sigma^2}$chi-square distributed with $n-1$ degrees of freedom? [duplicate]
Jul 6, 2019
question
4
In hypothesis testing, why is $1-\beta$ called the "power of a test"?
Apr 28, 2018
question
4
Deriving likelihood function of binomial distribution, confusion over exponents
Dec 23, 2018
question
3
What distribution does $\frac{\hat p -p_0}{\sqrt{p_{0}(1-p_{0})/n}}$ have?
Nov 3, 2020
question
2
How are probability functions derived? E.g. normal, Poisson, t-distribution
Jan 28, 2020
question
2
Why does the canonical parameter give a link function? Why does this relate $E[Y]$ to $x^T \beta$?
May 9, 2020
question
1
Why does the pivotal quantity $g(X,θ)$ have to be a monotonic function of $θ$ for a fixed $X$?
Aug 13, 2019
question
1
Does the covariance of i.i.d. random vectors/multivariate random variables have any zero terms?
May 24, 2020
Top network posts
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11
Derivative of $(x-1)(x-2)(x-3) \cdots (x-10)$ at $x=6$
11
Implicit differentiation involving a sliding ladder
9
Is (nearly) all data separable?
7
How do you save a model, dictionary and corpus to disk in Gensim, and then load them again?
6
Are leaf nodes included in the calculation of average branching factor for search trees?

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