Identifying linear relationships among many interrelated variables
22531
Testing for linear dependence among the columns of a matrix
77384
How to test for a monotonic relationship between two variables, without assuming a specific functional model?
81757
How to include a linear and quadratic term when also including interaction with those variables?
20319
How to examine the relationship between categorical variables with several levels?
146118
Grouping predictor factor levels based on response variable
74683
Computationally efficient estimation of multivariate mode
12444
Multivariate linear regression vs. several univariate regression models
78764
Finding joint density of dependent variables
86494
Mapping of categorical features into binary indicator features
37464
Log form of variables and descriptive measures
100600
Linear combination of two dependent multivariate normal random variables
146656
Multivariate Application of Slutsky's lemma
54879
Using x to predict y when they are highly correlated
15316
Measures of variable importance in random forests
116608
Finding a polynomial fit to a set of data
135217
Least squares fit of a bivariate quadratic-linear product to an oriented point set
157044
$\chi^2 $ of multidimensional data