Error message "Error: could not find function "read_data" and "Error: could not find function "wizard_train_classify"

[Jazz Music]

I have R 2.14.1 and I am trying to run the demo case on rtexttools. I
installed etexttools, and package tm.
I then tried to run
data <- read_data(system.file("data/USCongress.csv.gz",
package="RTextTools"), type="csv")
when all I am getting is
Error: could not find function "read_data"

I thought this function should appear with the package I installed.

Any recommendations.

Thanks

[Tim Jurka]

Hello,

Could you post the full code you are running? This error indicates the package wasn't loaded using the library(RTextTools) command.

Best,

Tim

--

Timothy P. Jurka
Ph.D. Student

Department of Political Science
University of California, Davis
www.timjurka.com