merge.formula {lasso2} | R Documentation |
This is method for formulas of the merge
generic
function. Here it is support for the function l1ce
and
not intended to be called directly by users.
## S3 method for class 'formula' merge(x, y, ...)
x,y |
formulas. |
... |
potentially further arguments passed to methods. |
merge(y ~ x1, ~ x2) ## -> y ~ x1 + x2 f2 <- merge(y ~ x1*x2, z ~ (x2+x4)^3) f. <- merge(y ~ x1*x2, ~ (x2+x4)^3) # no LHS for 2nd term f2 stopifnot(f2 == f.)