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Cross Validated

Self-Learner

 Self-Learner
Answer your own question with score of 3 or more.
Awarded 1150 times.
A power of 0.8 implies a main effect of 2.8
Awarded Feb 19 at 21:07
Standard error of the root mean squared predition error (RMSE) and its use in simulation studies of prediction models
Awarded Feb 18 at 13:55
Is $\log(X_1+X_2)$ a sufficient statistic for $\beta$?
Awarded Feb 17 at 22:46
R survreg fails to recover parameters of lifetime distribution
Awarded Feb 9 at 19:47
How to fit data with asymmetric error bars?
Awarded Feb 2 at 15:17
All uncorrelated marginals are independent: Only for joint Gaussian?
Awarded Jan 14 at 9:12
Predictions using natural splines in non linear models in R
Awarded Dec 16, 2025 at 21:38
Odds ratio to relative risk equation, how is it derived?
Awarded Dec 10, 2025 at 15:32
Standard error of coefficient estimates for model II regression
Awarded Dec 9, 2025 at 11:38
modelling proportion data - transforming 0 and 1s to fit beta regression
Awarded Dec 3, 2025 at 15:52
Can I do parallel analysis with any type of exploratory factor analysis/principal component analysis?
Awarded Nov 19, 2025 at 17:09
How to increase accuracy of simple regression neural network?
Awarded Oct 27, 2025 at 23:23
Equivalence of Tightness of Seqeuence of CDFs
Awarded Oct 27, 2025 at 14:56
Who created the "soup analogy" for sampling
Awarded Oct 13, 2025 at 18:48
What is the best approach to estimate the differencing order of a FARIMA model?
Awarded Sep 20, 2025 at 13:49
Making big, smart(er) bets
Awarded Sep 12, 2025 at 14:55
How do I show that the mean of the posterior density minimizes this squared error loss function?
Awarded Sep 7, 2025 at 17:41
What is a sub-Gaussian distribution?
Awarded Sep 1, 2025 at 15:06
Conditional distribution of multivariate Cauchy distribution
Awarded Aug 15, 2025 at 1:06
Why are linear and spline term estimates so different?
Awarded Aug 8, 2025 at 0:57
`bGAMM` and other `GMMboost` algorithms for large data sets
Awarded Jul 23, 2025 at 1:20
Inner loop overfitting in nested cross-validation
Awarded Jul 22, 2025 at 0:17
What is the minimal sufficient statistic for $N(\theta, \theta)$)
Awarded Jul 3, 2025 at 4:13
Proving transformations of two independent chi-squared random variables is equivalent to a Beta distribution
Awarded Jun 25, 2025 at 4:36
Efficient sampling so all possibilities are included in the sample
Awarded Jun 21, 2025 at 19:01
Yolo v1 - what is the purpose of the confidence Ci?
Awarded Jun 17, 2025 at 4:42
Is the deep set operation just elementwise addition?
Awarded May 8, 2025 at 23:47
Multilevel model: quantifying group-level effects of an independent variable
Awarded Apr 26, 2025 at 18:50
Literature: Prediction intervals for effect size
Awarded Apr 3, 2025 at 19:31
Multilevel model - Hessian matrix not positive definitive error, but only for certain covariance structures
Awarded Mar 22, 2025 at 1:51
Example where a re-sampling approach to a two-sample t-test is significantly different than a two-sample t test
Awarded Mar 18, 2025 at 14:40
If $P(x \mid y)$ is high, then does this imply that $P(y \mid x)$ is also high?
Awarded Mar 11, 2025 at 21:26
Statistical test for comparing two frequency distributions expressed as arrays (buckets) of values
Awarded Mar 9, 2025 at 12:42
On the definition of maximal invariant
Awarded Feb 24, 2025 at 15:51
Default reference value for continuous terms in `termplot()` in R
Awarded Feb 17, 2025 at 15:38
What are the advantages (if any) of the Kolmogorov-Smirnov test over other tests?
Awarded Feb 16, 2025 at 0:49
What is the "Methodenfehler nach Dahlberg"? ("Measurement error according to Dahlberg")
Awarded Feb 14, 2025 at 8:17
Fitting a 3D logistic regression where the probability graph's slope is not constant
Awarded Feb 10, 2025 at 8:01
Should I scale point size (area) proportion to 1/standard error or 1/SE^2?
Awarded Feb 6, 2025 at 9:47
Why is standard error always zero
Awarded Feb 6, 2025 at 5:05
Can I compare emmeans for a linear model at any given value of covariate?
Awarded Jan 22, 2025 at 14:41
Interpretation of the coefficients in a GLM model using the log link
Awarded Jan 20, 2025 at 8:31
Family of symmetric unimodal distributions where kurtosis is *inversely* related to peakedness?
Awarded Jan 12, 2025 at 16:33
Can't fit Gaussian Mixture Model, estimates wrong parameters
Awarded Jan 12, 2025 at 11:41
How to obtain the variance from an ANOVA table
Awarded Jan 12, 2025 at 11:12
mgcv::gam does not correctly decompose the linear component from the smooth
Awarded Jan 9, 2025 at 16:31
Reproducibility of BAM mgcv algorithm
Awarded Jan 6, 2025 at 19:58
Find the optimal number of clusters in large dataset using R
Awarded Jan 6, 2025 at 13:16
Why is reparameterization trick necessary for variational autoencoders?
Awarded Dec 18, 2024 at 23:31
What's the intuition for a Beta Distribution with alpha and / or beta less than 1?
Awarded Dec 18, 2024 at 22:58
How to interpret the output of choicemodelr (rhierMnlRwMixture) in R
Awarded Dec 18, 2024 at 3:11
F-Test for Equality of Variances as Likelihood Ratio Test
Awarded Dec 2, 2024 at 14:38
Scaling up the bandwidth for kernel density estimation
Awarded Dec 2, 2024 at 12:32
How can I use a Cox proportional hazards model to obtain probabilities?
Awarded Nov 27, 2024 at 23:18
How to calculate a confidence interval in R for a binomial mixed-effect model (which was fit using the R package glmmLasso)?
Awarded Nov 27, 2024 at 16:35
How to calculate Quasi-Monte Carlo integration error when sampling with Sobol's sequence?
Awarded Nov 15, 2024 at 20:22
What is meant by "When we construct conditional probabilities, the relative proportions of probabilities remain the same."?
Awarded Nov 15, 2024 at 7:55
manipulating Gaussian distributions
Awarded Nov 14, 2024 at 20:41
Rel. contribution of each term to deviance explained (in GAM)
Awarded Nov 12, 2024 at 11:15
Why is sigma calculation from R lm inconsistent with my understanding of RSE of no intercept model?
Awarded Nov 4, 2024 at 5:06
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