**Daily update | 20 September, 2023**

# StackExchange

#### Is there a faster algorithm than FFT if interested only on the maximum amplitude frequency?

**Source:** cs**Views:** 598**Score:** 5**Tags:** time-complexity fast-fourier-transform

#### Shouldn't we consider the difference in variance between population and a sample while calculating confidence intervals?

**Source:** stats**Views:** 68**Score:** 2**Tags:** confidence-interval variance standard-error intuition

#### Euclidean and geodesic distance have different gradients. Does mixing the two concepts impair triplet learning?

**Source:** stats**Views:** 67**Score:** 2**Tags:** optimization references distance-functions triplet-loss

#### How to specify random slopes when random effects are nested or crossed

**Source:** stats**Views:** 10**Score:** 1**Tags:** mixed-model glmm glmmtmb crossed-random-effects

#### Bayesian hierarchical exchangeability assumptions reasonable with a check treatment?

**Source:** stats**Views:** 11**Score:** 1**Tags:** bayesian multiple-comparisons hierarchical-bayesian