gradeSCAN {ProfessR}

Grade a SCANTRON

Description

Grade each row of a matrix which is a record of the scanned anwers from a test.

Usage

gradeSCAN(j, key)

Arguments

j

matrix, scanned answers from the grading center

key

vector, key for grading

Details

Program sums correct answers and returns the score for each row.

Value

vector of scores

Author(s)

Jonathan M. Lees<[e-mail]>