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Top Questions
12
votes
How to show that $E|X-\mu| \leq E|X-Y|$?
probability
self-study
expected-value
asked Dec 26, 2020 at 21:50
stats.stackexchange.com
9
votes
an upper bound of mean absolute difference?
probability
self-study
expected-value
mean-absolute-deviation
asked Oct 23, 2020 at 5:31
stats.stackexchange.com
9
votes
Use R to generate random positive definite matrix with zero constraints
r
matrix
asked Oct 5, 2021 at 0:35
stats.stackexchange.com
7
votes
Find a minimal sufficient statistic for $U(\theta,\theta+c)$, where $(\theta,c)$ unknown.
statistics
statistical-inference
uniform-distribution
asked Jan 6, 2021 at 16:35
math.stackexchange.com
7
votes
Joint distribution of $Y$ and $S^2-Y^2$
probability
distributions
self-study
normal-distribution
joint-distribution
asked Feb 16, 2021 at 6:20
stats.stackexchange.com
6
votes
2-dimensional minimal sufficient statistic for $U(-k\theta+k,k\theta+k)$
self-study
mathematical-statistics
uniform
sufficient-statistics
asked Jan 5, 2021 at 0:32
stats.stackexchange.com
6
votes
Proving the nonexistence of UMVUE for $\text{Unif}\{\theta-1, \theta, \theta+1\}$
self-study
umvue
asked Jan 25, 2021 at 18:31
stats.stackexchange.com
6
votes
Which $\mu$ hold so that integral of CDF (from $\mu$ to $\infty$) equals to integral of 1-CDF (from $-\infty$ to $\mu$)?
cdf
integral
asked Oct 16, 2020 at 18:12
stats.stackexchange.com
6
votes
What is the median of Bernoulli distribution?
probability
self-study
median
asked Oct 21, 2020 at 15:43
stats.stackexchange.com
5
votes
How about evaluating an estimator using the VARIANCE of loss (instead of the expectation of loss)?
optimization
loss-functions
risk
asked Nov 4, 2020 at 17:11
stats.stackexchange.com
1
2
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Top Answers
5
How to estimate $P(x\le0)$ from $n$ samples of $x$?
stats.stackexchange.com
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