What is the minimum sample size for using exploratory factor analysis to reduce a pool of questionnaire items?
42297
Minimum sample size for PCA or FA when the main goal is to estimate only few components?
87448
Why is a sample covariance matrix singular when sample size is less than number of variables?
134201
How do I select the number of components for independent components analysis?
104142
How to choose significance level for a large data set?
101622
Choosing number of principal components to retain
55917
Verifying representativeness of a sample, after simple random sampling
140391
Minimum sample size per cluster in a random effect model
127581
Factor analysis of questionnaires composed of Likert items
78310
Best factor extraction methods in factor analysis
96379
Choosing the appropriate statistical test
123616
Estimate the size of a set from which a sample has been equiprobably drawn?
103877
The advantages and disadvantages of using Kaiser Rule to select the number of principal components
13046
Are large data sets inappropriate for hypothesis testing?
127918
A routine to choose eps and minPts for DBSCAN
81100
Heteroscedascity and sample size
142128
How does accuracy of a survey depend on sample size and population size?
151995
Why are effect size estimates (such as $R^2$) difficult in mixed-effects models?