query: How can I obtain all variables from model.matrix.And not without a couple of variables?
positive_passages.docid: 27203
positive_passages.text: Omitted dummy variable coefficient in OLS
negative_passages.docid: 132484
negative_passages.text: Not so easy optimization of variables?
negative_passages.docid: 81713
negative_passages.text: How to add an extra column to a current matrix (list)?
negative_passages.docid: 151986
negative_passages.text: Generating a vector of dummy variables
negative_passages.docid: 81757
negative_passages.text: How to include a linear and quadratic term when also including interaction with those variables?
negative_passages.docid: 67090
negative_passages.text: Casting a multivariate linear model as a multiple regression
negative_passages.docid: 37779
negative_passages.text: Simpler way to create dictionary of separate variables?
negative_passages.docid: 2219
negative_passages.text: How do you deal with "nested" variables in a regression model?
negative_passages.docid: 10631
negative_passages.text: Get the row and column name of the minimum element of a matrix
negative_passages.docid: 17635
negative_passages.text: How to create an arbitrary covariance matrix
negative_passages.docid: 24059
negative_passages.text: How to set up the matrix in data generation in R?
negative_passages.docid: 116065
negative_passages.text: Ignore parts of an equation with multiple variable in Mathematica
negative_passages.docid: 126356
negative_passages.text: How to get the entire list of operators?
negative_passages.docid: 72116
negative_passages.text: print variable-name in Matlab
negative_passages.docid: 2548
negative_passages.text: Finding determinant of matrix without expanding
negative_passages.docid: 139530
negative_passages.text: Taking derivatives with respect to a matrix
negative_passages.docid: 73992
negative_passages.text: Assigning values to a list of variable names