R: Predict method for a speedlm object

predict.speedlm {speedglm} | R Documentation

## Predict method for a speedlm object

### Description

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

### Usage

    ## S3 method for class 'speedlm'
    predict(object, newdata, na.action = na.pass, ...)

### Arguments

`object` | an object of class 'speedlm'.
`newdata` | An optional data frame with new data or the original data.
`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 speedlm object.

### Value

`predictor` | a vector of predictions.

### Author(s)

Tomer Kalimi and Marco Enea

### See Also

speedlm

### Examples

    set.seed(10)
    x <- round( matrix(rnorm(20*3),20,3),digits=3)
    colnames(x) <-c("y","s1","s2")
    da <- as.data.frame(x)
    mod <- speedlm(y~s1+s2, data=da, fitted=TRUE)
    predict(mod)

[Package speedglm version 0.3-2 Index]