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Awarded 16724 times.
When should the Pasting ensemble method be used instead of Bagging?
Awarded 18 hours ago
Is the exact value of any likelihood meaningless?
Awarded 21 hours ago
Why does the survival function always decrease with time?
Awarded yesterday
Visualizations in R with too many data points?
Awarded yesterday
What is the point of unbiased estimators if the value of true parameter is needed to determine whether the statistic is unbiased or not?
Awarded Jan 18 at 14:04
Did the solar eclipse reduce Covid-19 deaths?
Awarded Jan 17 at 20:27
What is the point of unbiased estimators if the value of true parameter is needed to determine whether the statistic is unbiased or not?
Awarded Jan 17 at 16:05
How do I test if a histogram with few bins is obtained from a normal distribution?
Awarded Jan 17 at 14:39
What is the point of unbiased estimators if the value of true parameter is needed to determine whether the statistic is unbiased or not?
Awarded Jan 17 at 2:23
How do I perform a statistical test for a Difference-in-Differences analysis?
Awarded Jan 16 at 10:07
How many data points for test set in a time series
Awarded Jan 15 at 23:33
Which one to use Splines / Interaction or both?
Awarded Jan 15 at 18:20
What is a good approach to show my data only belongs to one cluster?
Awarded Jan 15 at 13:09
What is the connection between measure theory and statistics?
Awarded Jan 15 at 4:31
What is a good approach to show my data only belongs to one cluster?
Awarded Jan 13 at 22:40
Why do we define the standard error to ignore bias (unlike MSE which includes bias)?
Awarded Jan 13 at 0:33
Famous statistical wins and horror stories for teaching purposes
Awarded Jan 12 at 10:58
Calculate random effect predictions manually for a linear mixed model
Awarded Jan 12 at 8:40
Difference between "Hill Climbing" and "Gradient Descent"?
Awarded Jan 11 at 19:20
How to deal with quasi-complete separation in a logistic GLMM?
Awarded Jan 10 at 21:30
How to understand structure of sentences in probability
Awarded Jan 10 at 13:37
Do interaction terms violate the linearity and additivity assumptions in linear regression?
Awarded Jan 10 at 10:34
Trying to Estimate Disease Prevalence from Fragmentary Test Results
Awarded Jan 10 at 6:55
When to use which formula for sample variance?
Awarded Jan 9 at 13:37
Potential outcomes selection bias
Awarded Jan 9 at 12:06
Rigorous definition of an outlier?
Awarded Jan 9 at 3:56
How to understand structure of sentences in probability
Awarded Jan 8 at 17:15
Split-Plot ANOVA: model comparison tests in R
Awarded Jan 8 at 3:09
Assessing forecastability of time series
Awarded Jan 7 at 21:51
Given a 10D MCMC chain, how can I determine its posterior mode(s) in R?
Awarded Jan 7 at 21:30
Why are so many problems linear and how would one solve nonlinear problems?
Awarded Jan 6 at 23:13
Why are so many problems linear and how would one solve nonlinear problems?
Awarded Jan 6 at 18:33
How can there be omitted variable bias in OLS? Shouldn't OLS always eliminate endogeneity?
Awarded Jan 6 at 5:53
Definition of "unpredictable"
Awarded Jan 5 at 22:18
Why is "white noise" generated from uniform distribution sometimes autocorrelated?
Awarded Jan 5 at 13:18
What is the backpropagation formula for Selu activation function?
Awarded Jan 3 at 17:47
What are the skewness and kurtosis of the sample mean?
Awarded Jan 3 at 10:03
Flaws in Frequentist Inference
Awarded Jan 3 at 9:54
For what kind of features will standardization be helpful?
Awarded Jan 2 at 23:34
Statistical significance of changes over time on a 5-point Likert item
Awarded Jan 2 at 22:43
How to check (mathematically explain) mean and variance for simulated INID (independent but not identically distributed) Bernoulli random numbers?
Awarded Jan 2 at 21:56
Are linear mixed effects model robust to unbalanced clusters?
Awarded Jan 2 at 19:07
Consequences of the false assumption about the existence of a population distribution in the statistical inference, when working with real-world data
Awarded Jan 2 at 1:00
Is the term "AUROC curve" actually correct or meaningful when referring to the curve itself?
Awarded Jan 1 at 20:31
Location, scale, and shape parameters of the lognormal (with notation ambiguity)
Awarded Jan 1 at 18:34
Is the $t$ test a special case of the generalized linear model?
Awarded Jan 1 at 1:05
How do I get the Box-Cox log likelihood using the Jacobian?
Awarded Dec 31, 2024 at 17:49
Can spurious correlations exist in the (theoretical) population?
Awarded Dec 31, 2024 at 10:17
Correct procedure to calculate McDonald's Omega in R using the psych package
Awarded Dec 30, 2024 at 23:34
Definition of exponential family with dispersion parameter
Awarded Dec 30, 2024 at 19:57
How to tell if a model is identifiable?
Awarded Dec 30, 2024 at 18:09
Non-normality in residuals
Awarded Dec 30, 2024 at 0:57
How to log transform Z-scores?
Awarded Dec 30, 2024 at 0:51
Does it make sense to create a confidence interval referencing the Z-distribution if we know the population distribution isn't normal?
Awarded Dec 29, 2024 at 14:00
Does multicollinearity affect performance of a classifier?
Awarded Dec 27, 2024 at 22:56
A/B testing ratio of sums
Awarded Dec 27, 2024 at 22:50
Is centering a valid solution for multicollinearity?
Awarded Dec 27, 2024 at 19:09
In what sense bootstrapping allows you to bypass certain assumptions of the linear regression method?
Awarded Dec 27, 2024 at 8:34
Interpreting a Quadratic Term in Binary Logistic Regression
Awarded Dec 27, 2024 at 8:20
How to calculate standard deviation when only mean of the data, sample size, and t-test is available?
Awarded Dec 27, 2024 at 7:41
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