Description Usage Arguments Value Examples
WPPSI requires 3 or more subtests for verbal and performance IQ. There is an adjustment that may be made for it to approximate using two subtests. This function applies this adjustment.
1 | iq_wppsi_adjust(scaled1, scaled2)
|
scaled1, scaled2 |
scaled score from subtest |
scaled verbal/performance iq
1 | iq_wppsi_adjust(c(10, 14), c(14, 16))
|
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