Stack Exchange

Macro

top accounts reputation activity subscriptions
Top Questions
68 votes

How to automatically include all 2-way interactions in a glm model in R

r asked Jul 24, 2012 at 14:46
stackoverflow.com

21 votes

Can you break the daily rep limit by deleting posts?

support reputation daily-reputation-limit asked Jun 13, 2012 at 17:13
meta.stackexchange.com

16 votes

Is it at all defensible to stratify a data set by the size of the residual and do a two-sample comparison?

regression residuals asked Mar 8, 2012 at 14:50
stats.stackexchange.com

14 votes

What can you do when you have predictor variables that are based on group averages with different sample sizes?

regression measurement-error errors-in-variables asked Jul 10, 2012 at 16:27
stats.stackexchange.com

12 votes

Determining an optimal discretization of data from a continuous distribution

continuous-data discrete-data asked Jul 14, 2011 at 18:11
stats.stackexchange.com

10 votes

Estimating logistic regression coefficients in a case-control design when the outcome variable is not case/control status

logistic case-control-study asked Jul 10, 2013 at 22:21
stats.stackexchange.com

7 votes

Handling poor inter-rater reliability while minimizing the loss of data

reliability inter-rater asked Jan 16, 2013 at 14:43
stats.stackexchange.com

7 votes

R package "spatstat": How do you get standard errors for non-smooth terms in a poisson process model (function: ppm) when use.gam=TRUE?

r statistics spatstat asked Feb 25, 2013 at 18:51
stackoverflow.com

7 votes

Are there models for "censored" spatial point processes?

spatial point-process asked Mar 11, 2013 at 21:51
stats.stackexchange.com

7 votes

Why is the '+' solution to the quadratic formula always the one that satisfies my constraint

quadratics asked Jul 3, 2011 at 0:20
math.stackexchange.com

1 2

Top Answers
293
When conducting multiple regression, when should you center your predictor variables & when should you standardize them?
stats.stackexchange.com

199
What is the difference between a consistent estimator and an unbiased estimator?
stats.stackexchange.com

176
Deriving the conditional distributions of a multivariate normal distribution
stats.stackexchange.com

156
Does the variance of a sum equal the sum of the variances?
stats.stackexchange.com

125
How does the correlation coefficient differ from regression slope?
stats.stackexchange.com

119
How to read “E = (mc)²” so as not to mistake for “E = mc²”
english.stackexchange.com

111
How do you calculate the probability density function of the maximum of a sample of IID uniform random variables?
stats.stackexchange.com

104
Standard error for the mean of a sample of binomial random variables
stats.stackexchange.com

104
Questions about how random effects are specified in lmer
stats.stackexchange.com

98
What is covariance in plain language?
stats.stackexchange.com

95
What is the reason that a likelihood function is not a pdf?
stats.stackexchange.com

83
How to take derivative of multivariate normal density?
stats.stackexchange.com

81
Obtaining predicted values (Y=1 or 0) from a logistic regression model fit
stats.stackexchange.com

75
Why is sample standard deviation a biased estimator of $\sigma$?
stats.stackexchange.com

74
When to use generalized estimating equations vs. mixed effects models?
stats.stackexchange.com

73
Why is expectation the same as the arithmetic mean?
stats.stackexchange.com

70
Regression when the OLS residuals are not normally distributed
stats.stackexchange.com

65
Standard deviation of standard deviation
stats.stackexchange.com

60
How to perform two-sample t-tests in R by inputting sample statistics rather than the raw data?
stats.stackexchange.com

47
How do I test a nonlinear association?
stats.stackexchange.com

45
Variance of product of dependent variables
stats.stackexchange.com

43
What is compound symmetry in plain english?
stats.stackexchange.com

42
Do all interactions terms need their individual terms in regression model?
stats.stackexchange.com

40
How do I fit a set of data to a Pareto distribution in R?
stats.stackexchange.com

40
Difference between logit and probit models
stats.stackexchange.com

39
What is your favorite "data analysis" cartoon?
stats.stackexchange.com

38
Equivalence between least squares and MLE in Gaussian model
stats.stackexchange.com

37
How to test the statistical significance for categorical variable in linear regression?
stats.stackexchange.com

36
Compute a cosine dissimilarity matrix in R
stats.stackexchange.com

35
What is the relationship between sample size and the influence of prior on posterior?
stats.stackexchange.com

1 2 3 4 5 6