How can Welch's t-test be expressed in lme4
120109
Equivalent to Welch's t-test in GLS framework
46938
Critical region for testing a hypothesis with exponential data.
111121
Difference between F-test and separate t tests on each variable?
36823
Paired Samples T-Test by Day or By Group?
103310
Evaluation of the following expression
124954
"One-tailed" Levene Test
51319
How to compare group means for two samples with t-test using R?
153894
lme4::lmer reports "fixed-effect model matrix is rank deficient", do I need a fix and how to?
38104
How to test the effect of a grouping variable with a non-linear model?
1481
Comparing multiple mean scores using t-Test
90637
How to derive test statistic under composite null hypothesis?
125189
When conducting a t-test why would one prefer to assume (or test for) equal variances rather than always use a Welch approximation of the df?
84328
Wald test in regression (OLS and GLMs): t- vs. z-distribution
111576
Formula to generate Critical t-values for t-test (instead of using a look-up array)
54925
Why do lme and aov return different results for repeated measures ANOVA in R?
80568
Using wilcox.test() and t.test() in R yielding different p-values
82287
Choosing between $z$-test and $t$-test