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Awarded 617 times.
In comparison with a standard gaussian random variable, does a distribution with heavy tails have higher kurtosis?
Awarded Nov 29 at 11:55
Properties of logistic regressions
Awarded Nov 27 at 2:31
What does orthogonal mean in the context of statistics?
Awarded Nov 21 at 23:40
In linear regression, when is it appropriate to use the log of an independent variable instead of the actual values?
Awarded Nov 14 at 14:55
Compare the statistical significance of the difference between two polynomial regressions in R
Awarded Nov 13 at 3:10
Is there an optimal bandwidth for a kernel density estimator of derivatives?
Awarded Nov 9 at 16:16
Making sense of principal component analysis, eigenvectors & eigenvalues
Awarded Nov 8 at 9:05
What data structure to use for my cluster analysis or what cluster analysis to use for my data?
Awarded Nov 7 at 1:26
Variance of product of k correlated random variables
Awarded Oct 31 at 5:41
Low variance components in PCA, are they really just noise? Is there any way to test for it?
Awarded Oct 29 at 23:11
R's lmer cheat sheet
Awarded Oct 28 at 15:07
What is wrong with this chi-squared calculation?
Awarded Oct 20 at 2:48
Which "mean" to use and when?
Awarded Oct 14 at 22:10
McNemar-Bowker test for comparison of two measures
Awarded Oct 13 at 14:36
Correlation between a nominal (IV) and a continuous (DV) variable
Awarded Oct 11 at 17:16
Method of meta-analysis of studies to determine mean blood level
Awarded Oct 9 at 23:17
Which has the heavier tail, lognormal or gamma?
Awarded Oct 6 at 8:30
Should I normalize word2vec's word vectors before using them?
Awarded Oct 5 at 14:20
Loadings vs eigenvectors in PCA: when to use one or another?
Awarded Oct 4 at 23:10
Too good to be true? Ridge prediction
Awarded Oct 3 at 14:57
Type I and Type II negative binomial distribution in zero inflated negative binomial (ZINB) model
Awarded Oct 1 at 2:51
What are the shortcomings of the Mean Absolute Percentage Error (MAPE)?
Awarded Sep 30 at 1:25
Adjusting the model by propensity scores after propensity score matching
Awarded Aug 27 at 23:31
How to prove that the radial basis function is a kernel?
Awarded Aug 25 at 14:27
What is the relationship between orthogonal, correlation and independence?
Awarded Aug 16 at 13:36
How to define number of clusters in K-means clustering?
Awarded Aug 16 at 8:18
What is your favorite "data analysis" cartoon?
Awarded Aug 14 at 18:19
Logistic regression and ordinal independent variables
Awarded Jul 16 at 16:49
Why are p-values uniformly distributed under the null hypothesis?
Awarded Jul 14 at 14:50
Interpreting plot.lm()
Awarded Jun 30 at 22:03
What is quasi-binomial distribution (in the context of GLM)?
Awarded Jun 27 at 11:50
Is there a good reason for the name "Missing at Random"?
Awarded Jun 23 at 12:22
Intuition for moments about the mean of a distribution?
Awarded Jun 15 at 0:16
Making sense of principal component analysis, eigenvectors & eigenvalues
Awarded Jun 14 at 15:17
Interpretation of interaction term
Awarded May 30 at 4:30
In non-negative matrix factorization, does the first N eigenvector have N greatest variance?
Awarded May 29 at 16:35
What is the optimal distance function for individuals when attributes are nominal?
Awarded May 26 at 15:07
multinomial distribution sampling
Awarded May 25 at 10:46
What is the difference between Metropolis-Hastings, Gibbs, Importance, and Rejection sampling?
Awarded May 19 at 17:17
Why do I get exact singularity when I add a dummy variable to a multinomial logistic using R mlogit?
Awarded May 12 at 17:41
How to understand degrees of freedom?
Awarded May 8 at 17:56
Is it unusual for the MEAN to outperform ARIMA?
Awarded Apr 29 at 22:57
How to interpret the output of predict.coxph?
Awarded Apr 26 at 15:30
Why do we do matching for causal inference vs regressing on confounders?
Awarded Apr 26 at 2:52
Neural Network: For Binary Classification use 1 or 2 output neurons?
Awarded Apr 22 at 17:35
Wald test in regression (OLS and GLMs): t- vs. z-distribution
Awarded Apr 11 at 12:35
Purpose of the link function in generalized linear model
Awarded Apr 1 at 8:40
Is there any difference between lm and glm for the gaussian family of glm?
Awarded Mar 20 at 0:21
Difference of Gamma random variables
Awarded Mar 9 at 13:32
Plotting a discriminant as line on scatterplot
Awarded Mar 8 at 16:04
How exactly does one “control for other variables”?
Awarded Mar 6 at 23:47
How to compute expectation of square of Riemann integral of a random variable?
Awarded Feb 25 at 21:11
Does down-sampling change logistic regression coefficients?
Awarded Feb 18 at 23:58
What is the intuition behind beta distribution?
Awarded Feb 16 at 18:18
Doing principal component analysis or factor analysis on binary data
Awarded Feb 12 at 13:41
Designing a probability function with a desired kurtosis and skewness
Awarded Feb 3 at 4:06
Possibly unmeasured confounder and other highly correlated controls
Awarded Jan 27 at 17:03
Help Interpreting Residuals vs Fit Graph (multiple regression) [duplicate]
Awarded Jan 26 at 21:57
Interpretation of log transformed predictor and/or response
Awarded Jan 26 at 14:46
Why is Newton's method not widely used in machine learning?
Awarded Jan 26 at 1:21
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