View source: R/02_TestItemFunctions.R
BiserialCorrelation | R Documentation |
A biserial correlation is a correlation between dichotomous-ordinal and continuous variables.
BiserialCorrelation(i, t)
i |
i is a dichotomous-ordinal variable (0/1). x and y can also be the other way around. |
t |
t is a continuous variable. x and y can also be the other way around. |
The biserial correlation coefficient between the two variables.
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