spearmanBrown {rapidsplithalf} | R Documentation |
Spearman-Brown correction Perform a Spearman-Brown correction on the provided correlation score.
spearmanBrown(r, ntests = 2, fix.negative = c("mirror", "nullify", "none"))
r |
To-be-corrected correlation coefficient. |
ntests |
An integer indicating how many times larger the full test is, for which the corrected correlation coefficient is being computed. |
fix.negative |
How will negative input values be dealt with?
|
When ntests=2
, the formula will compute what the correlation coefficient would be
if the test were twice as long.
Spearman-Brown corrected correlation coefficients.
spearmanBrown(.5)