Cross Validated

Revival

 Revival
Answer more than 30 days after a question was asked as first answer scoring 2 or more. This badge can be awarded multiple times.
Awarded 8498 times.
Transformation of multivariate normal sum of chi-squared
Awarded 16 hours ago
Inverse Regression vs Reverse Regression
Awarded 17 hours ago
$p$-value: Fisherian vs. contemporary frequentist definitions
Awarded 19 hours ago
Maximum entropy continuous distribution given first moment on bounded interval?
Awarded 20 hours ago
Generalized estimating equation and data format
Awarded 22 hours ago
Standard error of sample standard deviation of proportions
Awarded yesterday
Interpolate covariance matrix
Awarded yesterday
MaxEnt distribution of $x\in(-\infty,\infty)$ with given mean?
Awarded yesterday
Test for synergy using Bliss independance model for two drugs
Awarded yesterday
Mincer-Zarnowitz test with cointegrated time series
Awarded 2 days ago
Why is there no improvement when training Xgboost with pseudo-Huber loss?
Awarded 2 days ago
How to do contrasts with weighted observations in R's linear model function lm()
Awarded Nov 29 at 2:51
Olympics - Hungary Has Double Digit Lead in Gold? (Population Relative)
Awarded Nov 28 at 21:19
Testing for Stochastic Dominance - Mann Whitney with Unequal Variance
Awarded Nov 28 at 21:19
Not clear why adding additional features (not just transformations) reduces model bias in statistical machine learning
Awarded Nov 28 at 18:40
Implications of a negative kurtosis for hypothesis tests
Awarded Nov 28 at 8:31
In what cases would you use a rolling standard deviation instead of a regular standard deviation?
Awarded Nov 28 at 6:15
How to maximize the ELBO in coordinate ascent variational inference
Awarded Nov 27 at 22:02
Joint distribution of a random variable and the sample maximum
Awarded Nov 27 at 15:55
SAS Proc Mixed Repeated VS Random (or Both)?
Awarded Nov 27 at 15:26
Latin Hypercube around set points
Awarded Nov 27 at 9:43
Exhaustive Bipartition Search (Specific to light GBM or Catboost)
Awarded Nov 27 at 3:50
In SAS, does the using the GLM statement ABSORB invalidate the standard errors of the parameter estimates?
Awarded Nov 26 at 20:41
Proof of expectation of mean of normal distribution is 0
Awarded Nov 26 at 16:27
SAS fails to fit a mixed model
Awarded Nov 26 at 15:21
How to deal with various sample sizes in the calculation of a predictor variable?
Awarded Nov 26 at 13:36
Looking for unbiased estimators for Poisson probabilities
Awarded Nov 26 at 1:02
Why does the masked language modelling (MLM) task produce useful embeddings?
Awarded Nov 25 at 23:57
Discriminant Function Analysis in SPSS: Sorts effectively, but Box's M is still 0.000. Is the analysis worthless?
Awarded Nov 25 at 9:28
How to limit impact of a predictor when doing multiple regression?
Awarded Nov 25 at 9:28
How to estimate the distribution of data?
Awarded Nov 25 at 5:35
What machine learning algorithm should I choose to fill in blanks from context?
Awarded Nov 25 at 0:42
Visualisation of hierarchical data by tiles with height as metric and adjacency as connections
Awarded Nov 24 at 21:48
Time-Dependent Probabilities and Survival Analysis
Awarded Nov 24 at 16:20
About autocovariance of AR(2)
Awarded Nov 24 at 12:32
Paired vs unpaired samples t-test in crossover study
Awarded Nov 24 at 12:32
How to compute within-subjects confidence intervals (Loftus-Masson or Cousineau-Morey)?
Awarded Nov 24 at 9:35
Logit/Probit: algorithm did not converge and sampling weights
Awarded Nov 24 at 3:09
Should I specify priors to increase the effective sample size for multimembership MCMCglmm?
Awarded Nov 23 at 13:41
What is the difference between a truncated normal distribution and a half normal distribution in a Stochastic Frontier Analysis?
Awarded Nov 23 at 10:25
Regarding Least Angle Regression
Awarded Nov 22 at 23:37
Synergistic effects: what statistics should I use?
Awarded Nov 22 at 18:12
Relationship between R^2 and sum of squared errors in non-linear models
Awarded Nov 22 at 15:41
Simple Slopes: significance testing
Awarded Nov 22 at 12:56
Intuitive explanation for summing the embedding and positional encoding in the Transformer's embedding
Awarded Nov 21 at 23:40
Pitman-Yor processes in R or Python
Awarded Nov 21 at 17:51
use corrected or uncorrected variance when calculating skewness & kurtosis?
Awarded Nov 21 at 11:10
Comparing means with three data points
Awarded Nov 21 at 9:20
residuals increases with fitted values : what kind of model misspecification might it indicate?
Awarded Nov 20 at 20:28
How to analyse longitudinal data from a randomised controlled trial in SPSS using mixed effects models?
Awarded Nov 20 at 16:19
Sample weights in LightGBM - where to specify?
Awarded Nov 20 at 14:08
Are the method-of-moments-based normal confidence intervals asymptotically valid and optimal?
Awarded Nov 19 at 12:55
Literature to understand the components of Temporal Fusion Transformer
Awarded Nov 19 at 12:55
What exactly do Anova sums of squares represent in lmer models?
Awarded Nov 18 at 14:15
Sum of coefficients of multinomial distribution
Awarded Nov 18 at 9:52
Is there a non-parametric test, like a Kruskal-Wallis, but with uneven blocks?
Awarded Nov 18 at 9:52
Data from 2 eyes and repeated measures across time
Awarded Nov 18 at 9:21
Population or Sample Standard Deviation: monthly climate data
Awarded Nov 17 at 11:16
Need some help/guidance on GLMM questions
Awarded Nov 17 at 10:35
Dealing with excess kurtosis via GLM in R
Awarded Nov 17 at 8:50
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