Description Usage Arguments Details Value
Returns object with basic psychometrics of a test from data and key
1 2 |
test |
A |
key |
Provides information on how to score the test. If |
create_key |
For SCORED data only, creates a dummy key mapping input to output values. This allows the distractor analysis to be used for scored data |
id |
Is there an id column provided for the test? If |
d |
Number of digits for summary outputs |
use |
Which observations to use (e.g. with or without missing values)
for calculating difficulty and covariance-based measures? See |
na_to_0 |
When scoring, assume that NAs are scored as 0? Default is TRUE |
This takes a raw test and a key and creates an object that stores some basic psychometrics for the test.
Returns an analyze
object with various psychometrics
calculated. Primarily to be used with the report
function
for viewing detailed output.
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