pool_D2 | R Documentation |
pool_D2
The D2 statistic to combine the Chi square values
across Multiply Imputed datasets.
pool_D2(dw, v)
dw |
a vector of Chi square values obtained after multiple imputation. |
v |
single value for the degrees of freedom of the Chi square statistic. |
The pooled chi square values as the D2 statistic, the p-value, the numerator, df1 and denominator, df2 degrees of freedom for the F-test.
Martijn Heymans, 2021
Eekhout I, van de Wiel MA, Heymans MW. Methods for significance testing of categorical covariates in logistic regression models after multiple imputation: power and applicability analysis. BMC Med Res Methodol. 2017;17(1):129.
Van Buuren S. (2018). Flexible Imputation of Missing Data. 2nd Edition. Chapman & Hall/CRC Interdisciplinary Statistics. Boca Raton.
pool_D2(c(2.25, 3.95, 6.24, 5.27, 2.81), 4)
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