psychtm: Text Mining Methods for Psychological Research

#' Synthetic (fake) student ratings of instructor quality.
#'
#' A data set containing almost 3,800 student ratings and written comments
#' regarding instructor quality along with the students' grades associated with
#' the course.
#'
#' @format A data frame with 3,733 rows and 4 variables:
#' \describe{
#'   \item{id}{Row number to identify rater}
#'   \item{rating}{A numerical rating of instructor quality
#'                 from 1 (worst) to 5 (best)}
#'   \item{grade}{A numerical grade received by the rater for the instructor's
#'                course ranging from 1 (worst) to 13 (best)}
#'   \item{doc}{A character vector containing pseudo-written comments about the
#'              instructors}
#' }
"teacher_rate"