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apr 30 at 15:17
Questions about how random effects are specified in lmer
apr 29 at 10:53
Interpreting the regression output from a mixed model when interactions between categorical variables are included
apr 19 at 6:26
Questions about specifying linear mixed models in R for repeated measures data with additional nesting structure
jan 30 at 0:50
How can I use the value of $R^2$ to test the linearity assumption in multiple regression analysis?
jan 28 at 22:23
Log-Cauchy Random Number Generation
jan 17 at 16:44
What is your favorite “data analysis” cartoon?
dec 8 at 1:05
Is it possible to have a pair of Gaussian random variables for which the joint distribution is not Gaussian?
oct 1 at 22:48
Interpreting three forms of a “mixed model”
sep 20 at 18:27
How to replace the top 1% of the data with a new value in R?
sep 20 at 16:27
Should confidence intervals for linear regression coefficients be based on the normal or $t$ distribution?
aug 28 at 1:34
Why is the power for this test so low?
aug 22 at 1:29
When is the distribution of $(\overline{x}-\mu)/{\rm SE}(\overline{x})$ normal and when is it $t$?
jul 21 at 16:57
How does a generalized linear mixed model estimate means and how does this differ from calculating means by hand?
jul 20 at 14:29
Why is regression about variance?
jul 17 at 18:32
Converting standard error to standard deviation?
jun 28 '12 at 13:44
What is the reason that a likelihood function is not a pdf?
jun 27 '12 at 12:29
Does the variance of a sum equal the sum of the variances?
jun 24 '12 at 15:39
What to say to a client that thinks confidence intervals are too wide to be useful?
jun 19 '12 at 11:33
How to turn a function into a probability density whilst maintaining the shape of the function?
jun 13 '12 at 18:18
What is the relationship between sample size and the influence of prior on posterior?
jun 13 '12 at 14:47
Why is expectation the same as the arithmetic mean?
jun 11 '12 at 16:16
Can somebody illustrate how there can be dependence and zero covariance?
jun 5 '12 at 2:36
When should you center your data & when should you standardize?
jun 3 '12 at 12:25
What is covariance in plain language?
jun 1 '12 at 18:40
How to write a linear model formula with 100 variables in R
may 29 '12 at 3:00
Standard deviation of standard deviation
may 26 '12 at 20:19
How do I fit a set of data to a Pareto distribution in R?
may 22 '12 at 5:22
How to sum two variables that are on different scales?
may 21 '12 at 1:31
Why does ${\rm cov}(Y_{ij}, Y_{ik}) = \sigma_u^2$ in the model $Y_{ij} = \mu + u_i + e_{ij}$?
apr 10 '12 at 17:12
Obtaining predicted values (Y=1 or 0) from a logistic regression model fit
mar 23 '12 at 17:42
How is $\chi^2$ value converted to p-value?
mar 9 '12 at 2:43
Can I fit a mixed model with subjects that only have 1 observation?
feb 21 '12 at 2:02
What is compound symmetry in plain english?
feb 16 '12 at 18:03
What do statisticians do that can't be automated?
jan 24 '12 at 7:44
What is a good reference book for the matrix algebra linear algebra used a lot in applied statistics?
aug 30 '11 at 14:27
How to define a distribution such that draws from it correlate with a draw from another pre-specified distribution?
jul 21 '11 at 1:23
Simple linear regression output interpretation
