Uses the main output and some error messages from R function 'predict' but gives you more output. (Error messages are not reliable when used in Splus.)
predictCount(object, newdata, cilevel = 0.95, digit = 3, print.out = TRUE, ...)A data frame with three columns:
the predicted count.
the lower bound of the predicted count.
the upper bound of the predicted count.
a glm object, i.e. the output from glm.
prediction data frame.
confidence level of the interval.
decimal numbers after the point.
if TRUE, print out the prediction matrix.
optional arguments that are passed to the generic predict.
Note: The data frame, newdata, must have the same column order and data types (e.g. numeric or factor) as those used in fitting the model.