ProfessR-package {ProfessR} | R Documentation |
Programs to determine student grades and create examinations from Question banks. Programs will create numerous multiple choice exams, randomly shuffled, for different versions of same question list.
Package: | ProfessR |
Type: | Package |
Version: | 1.0-8 |
Date: | 2008-09-15 |
License: | GPL |
Jonathan M. Lees
Maintainer: Jonathan M. Lees<jonathan.lees@unc.edu>
################ making tests: data(QBANK1) make.exam(QBANK1, ofile="exam1.tex") ################# setting grades: g = rnorm(n=130, m=82, sd=10) g[g>100] = 100 g[g<1] = 1 B = boxplot(g) divs = c(min(g), B$stats[1:4] + diff(B$stats)/2, max(g) ) D1 = do.grades(g, divs=divs, tit="GEOL 105 Exam 1")