I like to generate correlated variables with a existing variable in R
102514
Generate a random variable with a defined correlation to an existing variable(s)
75677
Dealing with new Factor Levels in a Regression in R
123622
Generate correlated random numbers from binomial distributions
114674
creating variable using variable value as part of new variable name
61256
How to generate correlated random numbers (given means, variances and degree of correlation)?
154912
Does correlation between variables in an interaction matter?
142573
Replacing composite variables by a single variable
7838
Coding categorical variables for regression
26987
How do I extract the Correlation of fixed effects part of the lmer output
151986
Generating a vector of dummy variables
17635
How to create an arbitrary covariance matrix
123566
Recoding a variable with three levels into a dummy variable
146677
Create several new derived variables from existing variables in data.frame
48696
Combine (rbind) data frames and create column with name of original data frames
119340
correlation with ordinal variable
133237
How to calculate Inverse variance weight of several pearsons r correlations
120957
show that Cov(X+ Y, X-Y)= Var(X) - Var(Y)