ProfessR-package          package:ProfessR          R Documentation

_G_r_a_d_e_s _S_e_t_t_i_n_g _a_n_d _E_x_a_m _M_a_k_e_r

_D_e_s_c_r_i_p_t_i_o_n:

     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.

_D_e_t_a_i_l_s:


       Package:  ProfessR
       Type:     Package
       Version:  1.0
       Date:     2007-11-02
       License:  GPL

_A_u_t_h_o_r(_s):

     Jonathan M. Lees

     Maintainer: Jonathan M. Lees<jonathan.lees@unc.edu>

_E_x_a_m_p_l_e_s:

     ################  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")

