R/likert-package.R

In bryanmayer/likert_custom: Functions to analyze and visualize likert type items

#' Likert Analysis and Visualization
#' 
#' @name likert-package
#' @docType package
#' @title Likert Analysis and Visualization
#' @author \email{jason@@bryer.org}
#' @keywords package institutional research likert
NULL

#' Fictitious dataset with importance and satisfaction results across five different
#' offices.
#' 
#' This data set is used in the \code{GapAnalysis} demo and is used to demonstrate
#' how the \code{likert} package handles a gap analysis.
#' 
#' @name gap
#' @docType data
#' @format a data frame with 68 ovservations of 11 variables.
#' @keywords datasets
NULL

#' Programme of International Student Assessment
#' 
#' North American (i.e. Canada, Mexico, and United States) results from the 2009
#' Programme of International Student Assessment (PISA)
#' as provided by the Organization for Economic Co-operation and Development (OECD).
#' See \url{http://www.pisa.oecd.org/} for more information including the code book.
#'
#' @name pisaitems
#' @docType data
#' @format a data frame 66,690 ovservations of 81 variables from North America.
#' @source Organization for Economic Co-operation and Development
#' @keywords datasets
NULL

#' Results from an administration of the Math Anxiety Scale Survey.
#' 
#' A data frame of results of the Math Anxiety Scale Survey administered
#' to 20 students in a statistics course. This data frame contains the original
#' data and can be used to verify the pre-summarized procedures.
#' 
#' @name mass
#' @docType data
#' @format data frame with 14 rows and 6 columns.
#' @references Bai, H., Wang, L., Pan, W., & Frey, M. (2009). Measuring mathematics 
#' anxiety: Psychometric analysis of a bidimensional affective scale. Journal of 
#' Instructional Psychology, 36 (3), 185- 193.
#' @keywords datasets
NULL

#' Pre-summarized results from an administration of the Math Anxiety Scale Survey.
#' 
#' A data frame of presummarized results of the Math Anxiety Scale Survey administered
#' to 20 students in a statistics course.
#' 
#' @name MathAnxiety
#' @docType data
#' @format data frame with 14 rows and 6 columns.
#' @references Bai, H., Wang, L., Pan, W., & Frey, M. (2009). Measuring mathematics 
#' anxiety: Psychometric analysis of a bidimensional affective scale. Journal of 
#' Instructional Psychology, 36 (3), 185- 193.
#' @keywords datasets
NULL

#' Pre-summarized results from an administration of the Math Anxiety Scale Survey 
#' grouped by gender.
#' 
#' A data frame of presummarized results of the Math Anxiety Scale Survey administered
#' to 20 students in a statistics course grouped by gender.
#' 
#' @name MathAnxietyGender
#' @docType data
#' @format data frame with 28 rows and 7 columns.
#' @references Bai, H., Wang, L., Pan, W., & Frey, M. (2009). Measuring mathematics 
#' anxiety: Psychometric analysis of a bidimensional affective scale. Journal of 
#' Instructional Psychology, 36 (3), 185- 193.
#' @keywords datasets
NULL

.onAttach <- function(libname, pkgname) {
	#pkgEnv = pos.to.env(match('package:likert', search()))
	#assignInNamespace("sqlrepos", paste(system.file(package='likert'), '/data', sep=''), "irutils")
}