predict.speedglm: Predict method for a speedglm object

In MarcoEnea/speedglm: Fitting Linear and Generalized Linear Models to Large Data Sets

Description

summary The method is currently under construction but some functionalities are available.

Usage

## S3 method for class 'speedglm'
predict(object, newdata, type = c("link", "response"), 
                           na.action = na.pass, ...)

Arguments

object	an object of class 'speedlgm'.
newdata	An optional data frame with new data or the original data.
type	Type of prediction.
na.action	function determining what should be done with missing values in newdata.
...	further optional arguments

Details

If newdata is omitted prediction are based on the data used for the fit only if argument fitted was previously set to TRUE in the speedglm object. Currently the method does not work for function shglm.

Value

pred	a vector of predictions.

Author(s)

Tomer Kalimi and Marco Enea

See Also

speedglm

Examples

set.seed(10)
y <- rgamma(20,1.5,1)
x <-round( matrix(rnorm(20*2),20,2),digits=3)
colnames(x) <-c("s1","s2")
da <- data.frame(y,x)
mod <- speedglm(y~s1+s2, data=da, family=Gamma(log), fitted=TRUE)
predict(mod)

MarcoEnea/speedglm documentation built on Feb. 21, 2022, 9:46 a.m.