Questionnaires Validation Module
University of Salamanca
QVM is a new R package containing functions to run the questionnaires validation module. This package is a preliminary module including different statistical techniques. To install the package copy and run the following commands into the R console. The package runs in all operating systems.
WINDOWS / LINUX
1 |
#Comand to install install.packages("gWidgetstcltk") install.packages("QVM") |
2 |
#Call to library library(QVM) |
3 |
#View the description library(help=QVM) |
4 |
#View the requirements ?QVM |
MAC OS X
1 |
#Install tcltk tcltk-8.5.5-x11.pkg (OS X 10.5+, signed) |
2 |
#Install XQuartz The use of X11 (including tcltk) requires XQuartz |
3 |
#Restart the computer |
4 |
#Comand to install install.packages("gWidgetstcltk") install.packages("QVM") |
5 |
#Call to library library(QVM) |
6 |
#View the description library(help=QVM) |
7 |
#View the requirements ?QVM |
EXAMPLE
1 |
#Call to library library(QVM) |
2 |
#Call the interface QVM() |
3 | |
4 |
REFERENCES
- Allen, F., & Locker, D. (2002). A Modified Short Version of the Oral Health Impact Profile for Assessing Health-Related Quality of Life in Edentulous Adults. The International Journal of Prosthodontics, 15(5), 446-450. - Baker, F. (2004). Item Response Theory: Parameter Estimation Techniques, Second Edition. CRC Press. - Cronbach, L. (1951). Coefficient alpha and the internal structure of tests. Psychomerika, 16, 297–334. - Gil Pascual, J. A. (2015). Metodología cuantitativa en educación. UNED. - Juniper, E. F., Guyatt, G. H., Streiner, D. L., & King, D. R. (1997). Clinical impact versus factor analysis for quality of life questionnaire construction. Journal of ClinicalEpidemiology, 233-238. - Likert, R. (1932). A Technique for the Measurement of Attitudes. Archives of Psychology, 140, 1–55. - Martínez Arias, M. R., Hernández Lloreda, M. V., & Hernández Lloreda, M. J. (2014). Psicometría. Madrid: Alianza Editorial. - Ponsoda, V., Revuelta, J. & Abad, F. J. (2006). Modelos politómicos de respuesta al ítem. Madrid: La Muralla. - Rizopoulos, D. (2006). ltm: An R package for Latent Variable Modelling and Item Response Theory Analyses, Journal of Statistical Software, 17 (5), 1-25. URL http://www.jstatsoft.org/v17/i05/ - Stevens, S. S. (1946). On the Theory of Scales of Measurement. Science, 677-680.
DOCUMENTATION
- QVM Manual - QVM.tar.gz
CITATION
- To cite package ‘QVM’ in publications use: Nery Sofia Huerta-Pacheco, Purificacion Vicente-Galindo, Mercedes Sanchez-Barba and Maria Purificacion Galindo-Villardon (2016). QVM: Questionnaires Validation Module. R package version 0.1.1. http://www.uv.mx/personal/nehuerta/qvm - A BibTeX entry for LaTeX users is @Manual{, title = {QVM: Questionnaires Validation Module}, author = {Nery Sofia Huerta-Pacheco and Purificacion Vicente-Galindo and Mercedes Sanchez-Barba and Maria Purificacion Galindo-Villardon}, year = {2016}, note = {R package version 0.1.1}, url = {http://www.uv.mx/personal/nehuerta/qvm}, } ATTENTION: This citation information has been auto-generated from the package DESCRIPTION file and may need manual editing.