Description Usage Arguments Value Author(s) Examples
Given a key, score a multiple choice test, i.e. recode the original choices to right (1) or wrong (0). Missing responses are treated as wrong.
1 |
choices |
The original responses to the items in the test: persons as rows, items as columns. May contain NA. |
key |
A vector containing the key (correct answers)
to the items in |
na.false |
Recode non-responses to false responses? |
A matrix of responses scored 0=wrong 1=correct, and possibly NA
Ivailo Partchev
1 |
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