Te default precict
function doesn't always return the
predicted variable by default. For example, when estimating
a binomial model using glm
, by default the
log-odds are returned. foretell
wraps predict
while
setting options so that the actual predicted value is returned.
foretell(object, ...)# S3 method for default
foretell(object, ...)
# S3 method for glm
foretell(object, newdata = NULL, type, ...)
# S3 method for rpart
foretell(object, newdata, type, ...)
A model object,(lm
, glm
, ...)
Furher arguments passed to predict
.
[data.frame]
a data frame in which to look
for variables with which to predict. For glmnet
models
this argument is mandatory.
[character]
Type of output. If missing, the type of
predicted variable is returned.