Daily update | 22 March, 2023
StackExchange
Is post-hoc power analysis redundant too in the case of a *significant* result?
Source: stats
Views: 50
Score: 5
Tags: hypothesis-testing statistical-power effect-size post-hoc
How cross validation works for feature selection (using stepwise regression)?
Source: stats
Views: 24
Score: 3
Tags: regression cross-validation feature-selection model-selection stepwise-regression
Is the variance of the mean of a set of independent random variables equal to the average of their respective variances?
Source: stats
Views: 41
Score: 2
Tags: variance mean random-variable standard-deviation
power analysis using r
Source: stats
Views: 37
Score: 2
Tags: statistical-power analysis
Reduce dimensions of matrices with different shapes: Methods?
Source: stats
Views: 26
Score: 2
Tags: r machine-learning feature-selection dimensionality-reduction