Quote Operator
Shorthand notation for the quote function.
The quote operator simply returns its argument unevaluated and can be applied
to any R expression. Useful for calling model constructors with quoted
parameter values that are defined in terms of nobs, nvars, or
y.
.(expr)
expr |
any syntactically valid R expression. |
The quoted (unevaluated) expression.
## Stepwise variable selection with BIC glm_fit <- fit(sale_amount ~ ., ICHomes, GLMStepAICModel(k = .(log(nobs)))) varimp(glm_fit)
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