Description Usage Arguments Details Examples
Safe predictions from a linear model
1 2 3  ## S3 method for class 'lm'
safe_predict(object, new_data, type = c("response",
"conf_int", "pred_int"), ..., std_error = FALSE, level = 0.95)

object 
An 
new_data 
TODO 
type 
What kind of predictions to return. Options are:

... 
Unused. 
std_error 
Logical indicating whether or not calculate standard
errors for the fit at each point. Not available for all models, and can
be computationally expensive to compute. The standard error is always
the standard error for the mean, and never the standard error for
predictions. Standard errors are returned in a column called 
level 
A number strictly between 
Do not use on model objects that only subclass lm
. This will result
in an error.
1 2 3 4 5 6 7 8 9  fit < lm(hp ~ ., mtcars)
safe_predict(fit, mtcars)
mt2 < mtcars
diag(mt2) < NA
safe_predict(fit, mt2, std_error = TRUE)
safe_predict(fit, mt2, type = "pred_int", level = 0.9)

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