I am trying to use predict function in R using a model saved earlier. The model was created and saved using the following code:
lrModel1 <- glm(response ~ .,data = modelData,family = binomial,model = TRUE)
save(lrModel1,file = "lrModel100.rda")
When I load the model for later use as follows and try to use the predict function on it as follows:
bar <- load("lrModel100.rda")
predicted <- predict(bar,validationData,type = "response")
I get the following error:
Error in UseMethod("predict") :
no applicable method for 'predict' applied to an object of class "character"
Is there a way to get the model object name from the saved RDA file and use it for prediction?
Thank you.
Ravi