Cross Validated

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Awarded 15269 times.
Why do we use hypothesis tests instead of just letting people do bayesian updates?
Awarded 3 hours ago
Meaning of covariance matrix row sums
Awarded 3 hours ago
What is the best way to identify outliers in multivariate data?
Awarded 10 hours ago
When is logistic regression solved in closed form?
Awarded 11 hours ago
Probability of at least one unique outcome
Awarded 11 hours ago
Equivalence tests for non-normal data?
Awarded 13 hours ago
Why do we use hypothesis tests instead of just letting people do bayesian updates?
Awarded 13 hours ago
Group differences on a five point Likert item
Awarded 13 hours ago
Why do we use hypothesis tests instead of just letting people do bayesian updates?
Awarded 14 hours ago
Recreating traditional null hypothesis testing with Bayesian methods
Awarded 16 hours ago
Variance reduction technique in Monte Carlo integration
Awarded 19 hours ago
Visualize bivariate binomial distribution
Awarded 22 hours ago
$\text{Var}(y)$ in linear regression
Awarded yesterday
Interval censored Cox proportional hazards model in R
Awarded yesterday
Which has the heavier tail, lognormal or gamma?
Awarded yesterday
Growing number of Gaussians in a mixture
Awarded yesterday
Area under the ROC curve when there is imbalance: is there a problem, and if not, why does this rumor exist?
Awarded yesterday
Should You Specify a Curvilinear/Non-Linear Effect If You Suspect It is Spurious?
Awarded yesterday
What is the intuition behind the positional cosine encoding in the transformer network?
Awarded yesterday
Square of the Sample Mean as estimator of the variance
Awarded 2 days ago
Friedman's test is very significant, but its post hoc comparisons (SPSS) are not significant
Awarded 2 days ago
Why is my probit analysis resulting in coefficients outside 0 and 1?
Awarded 2 days ago
Practical implication of failing to reject a null hypothesis
Awarded 2 days ago
$p$-value: Fisherian vs. contemporary frequentist definitions
Awarded 2 days ago
Can I trust ANOVA results for a non-normally distributed DV?
Awarded Dec 1 at 21:25
Have you ever seen anyone mention probability density function as a framework for neural network?
Awarded Dec 1 at 13:11
Why can a model's SHAP values change on a new dataset?
Awarded Dec 1 at 12:27
How can I calculate the required sample size for Latent Growth Curve Modelling?
Awarded Dec 1 at 11:18
R detect increasing/decreasing trend of time series
Awarded Dec 1 at 10:15
Using lead-lag relationships for time series prediction
Awarded Dec 1 at 10:05
Why are symmetric positive definite (SPD) matrices so important?
Awarded Nov 30 at 23:40
R: GLMM for unbalanced zero-inflated data (glmmTMB)
Awarded Nov 30 at 20:42
Principled way of collapsing categorical variables with many levels?
Awarded Nov 30 at 18:47
What is a *likelihood ratio test* for a specific distribution, and how does it relate to hypothesis tests?
Awarded Nov 30 at 16:37
Sample correlation is also a MLE estimator
Awarded Nov 30 at 12:47
Can any data be learned using polynomial logistic regression
Awarded Nov 30 at 7:40
What is G-computation and G-estimation in causal inference
Awarded Nov 29 at 16:49
Difference between Multivariate Time Series data and Panel Data
Awarded Nov 29 at 11:05
What is the specific name of this distribution?
Awarded Nov 29 at 10:47
Expected value of Rayleigh quotient, non-centered Gaussian vector
Awarded Nov 29 at 10:40
Linear regression model mistakenly gives $R^2$ equal to 1
Awarded Nov 29 at 8:51
What is a good journal for submitting my article on a conjecture in theoretical statistics, re: ancillary complement for correlation?
Awarded Nov 29 at 3:34
Is the Wilcoxon rank-sum test the right test to see if total donations differ?
Awarded Nov 28 at 21:40
Are p-values computed from the a priori or a posteriori sampling distribution?
Awarded Nov 28 at 21:19
How to transform negative values to logarithms?
Awarded Nov 28 at 13:06
Why use RBF kernel if less is needed?
Awarded Nov 28 at 10:37
How can one do an MCMC hypothesis test on a mixed effect regression model with random slopes?
Awarded Nov 28 at 10:05
Comparing clusterings: Rand Index vs Variation of Information
Awarded Nov 28 at 9:56
Intuition for cumulative hazard function (survival analysis)
Awarded Nov 28 at 8:57
Relation between F test and T test. Are they mutually exclusive?
Awarded Nov 28 at 8:31
Multilevel model vs. separate models for each level
Awarded Nov 28 at 3:47
Methods to predict multiple dependent variables
Awarded Nov 27 at 11:33
How is election fraud by ballot stuffing possible?
Awarded Nov 27 at 11:17
Paired data comparison: regression or paired t-test?
Awarded Nov 27 at 1:06
Variance of the integral of a stochastic process
Awarded Nov 26 at 21:32
Statistics of lottery
Awarded Nov 26 at 20:51
Excel as a statistics workbench
Awarded Nov 26 at 20:26
Can a proper prior lead to an improper posterior?
Awarded Nov 26 at 18:09
Parametric modelling of variance of count data
Awarded Nov 26 at 14:47
Is it true that the percentile bootstrap should never be used?
Awarded Nov 26 at 7:42
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