Cross Validated

Enlightened

 Enlightened
First to answer and accepted with score of 10 or more. This badge can be awarded multiple times.
Awarded 5190 times.
What is G-computation and G-estimation in causal inference
Awarded 8 hours ago
What is the specific name of this distribution?
Awarded 14 hours ago
What is a good journal for submitting my article on a conjecture in theoretical statistics, re: ancillary complement for correlation?
Awarded 22 hours ago
Is the Wilcoxon rank-sum test the right test to see if total donations differ?
Awarded yesterday
Why can we ignore missing data if it's missing at random?
Awarded yesterday
Why use RBF kernel if less is needed?
Awarded yesterday
How is election fraud by ballot stuffing possible?
Awarded 2 days ago
Methods to predict multiple dependent variables
Awarded 2 days ago
Variance of the integral of a stochastic process
Awarded Nov 26 at 21:48
Parametric modelling of variance of count data
Awarded Nov 26 at 18:27
Intuitive explanation of Friedman's H-statistic
Awarded Nov 25 at 23:51
Why does my bootstrap sampling distribution no resemble the true sampling distribution?
Awarded Nov 25 at 15:07
Why do we do crossed vs. nested vs. other random effects?
Awarded Nov 24 at 16:25
Do fractional polynomials have any advantages over restricted cubic splines?
Awarded Nov 24 at 10:51
Comparing mixed effect models with the same number of degrees of freedom
Awarded Nov 23 at 23:40
What useful properties does the canonical link function have?
Awarded Nov 22 at 15:31
Why does the reconstruction error of truncated SVD equal the sum of squared singular values?
Awarded Nov 21 at 1:06
Estimates of random effects in binomial model (lme4)
Awarded Nov 18 at 17:26
What is the difference between a neural network and a perceptron?
Awarded Nov 17 at 12:26
What research that suggested non-additive effects are rare (in any domain) is Frank Harrell referring to here?
Awarded Nov 16 at 14:47
What's the physical meaning of the eigenvectors of the Gram/Kernel matrix?
Awarded Nov 15 at 22:20
How does quantile normalization work?
Awarded Nov 14 at 18:27
Bell shape of student in a class has a height mean of 68 inches with 16% of them taller than 71 inches. What % of students are taller than 65 inches?
Awarded Nov 14 at 15:31
How do I calculate if the degree of overlap between two lists is significant?
Awarded Nov 14 at 12:08
I have applied many statistical tests to my data, but still cannot determine normality
Awarded Nov 13 at 23:50
How to build ROC curve (or AUC) of classification model from confusion matrix only
Awarded Nov 13 at 20:20
Simple example of the $\sigma$-field generated by a random variable (Concept check)
Awarded Nov 13 at 18:48
statsmodels vs R for sample size estimation, why the difference?
Awarded Nov 13 at 14:58
Philosophy behind sigma: is it measurement error?
Awarded Nov 13 at 14:12
How is Logistic Regression related to Logistic Distribution?
Awarded Nov 13 at 12:31
Why does a Gaussian Process need to have a PSD kernel? Can I use a non-PSD kernel?
Awarded Nov 12 at 23:57
Calculating risk ratio using odds ratio from logistic regression coefficient
Awarded Nov 12 at 18:15
Regression for really small data with high degree of multicollinearity and outliers
Awarded Nov 12 at 11:19
Covariance of linear regression coefficients in weighted least squares method
Awarded Nov 12 at 3:15
RMSE or MAPE? which one to choose for accuracy?
Awarded Nov 11 at 21:15
Cross-validation and building a final model when using hyperparameter optimization
Awarded Nov 11 at 15:51
Purpose of scaling mean by $\sqrt{1 - \beta_t}$ in forward diffusion process
Awarded Nov 11 at 1:25
Correction for multiple testing on a modest number of tests (10-20) with FDR?
Awarded Nov 9 at 21:10
projecting survival curves estimates into the future
Awarded Nov 9 at 14:46
Histograms and R squared correlation
Awarded Nov 9 at 8:40
Applying the Benjamini-Hochberg correction with a low number of comparisons
Awarded Nov 8 at 5:56
Why sum of squared errors for logistic regression not used and instead maximum likelihood estimation is used to fit the model?
Awarded Nov 8 at 0:07
Analyzing a partially crossed design
Awarded Nov 7 at 20:26
Permutation tests and multiple testing
Awarded Nov 6 at 17:28
Show that the sample Mean is not complete
Awarded Nov 6 at 13:41
What do the arrows in a PCA biplot mean?
Awarded Nov 5 at 18:50
What classification algorithm should one use after seeing that t-SNE separates classes well?
Awarded Nov 5 at 18:42
Does the PDF $\exp\left(-\frac{x^2}{2}\right) \cosh(\gamma x)$ have a name?
Awarded Nov 5 at 18:30
What are the advantages of using a Bayesian neural network
Awarded Nov 5 at 15:17
Can we represent a population by its mean?
Awarded Nov 4 at 18:16
Ordinal regression vs. summated score
Awarded Nov 4 at 18:16
What are the differences between generalized additive model, basis expansion and boosting?
Awarded Nov 4 at 12:06
Intuition behind Weight of Evidence and Information Value formula
Awarded Nov 4 at 2:07
How do we know $X'X$ is nonsingular in OLS?
Awarded Nov 3 at 23:05
Can you bound the third moment from the second moment?
Awarded Nov 3 at 3:11
Bayesian vs. frequentist estimation
Awarded Nov 2 at 18:19
Do inputs to a Neural Network need to be in [-1,1]?
Awarded Nov 2 at 7:56
SEM: What is measurement model?
Awarded Oct 31 at 9:40
Probability mass function of product of two binomial variables
Awarded Oct 31 at 3:11
Poisson regression for count data - predictions
Awarded Oct 30 at 20:58
1
2 3 4 5
…
87

Your privacy

By clicking “Accept all cookies”, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy.