manymodelr (version 0.3.9)

add_model_predictions: Add predictions to the data set. A dplyr compatible way to add predictions to a data set.

Description

Add predictions to the data set. A dplyr compatible way to add predictions to a data set.

Usage

add_model_predictions(model = NULL, old_data = NULL, new_data = NULL)

Value

A data.frame object with a new column for predicted values

Arguments

model

A model object from `fit_model`

old_data

The data set to which predicted values will be added.

new_data

The data set to use for predicting.

See Also

fit_model extract_model_info

Examples

data("yields", package="manymodelr")
yields1 <- yields[1:50,]
yields2<- yields[51:100,]
lm_model <- fit_model(yields1,"weight","height","lm") 
head(add_model_predictions(lm_model,yields1,yields2))