| Class | Analysis and data manipulation command |
| Name | impute |
| Arguments | <ytrait> |
Replace missing quantitative trait values with the predicted values from a regression on the spouse, sibling and offspring observed values. Designed mainly for imputing missing age or date of birth.
Example:
>> impute DOB
Relation N Intercept Sex Beta
Offspr 22780 -10631.6323 700.7983 0.9357
Siblings 44283 14.0954 -26.4170 0.9999
Spouses 18893 -1161.2528 1456.5714 0.9617
Outliers (>3 SDs)
Regression ID Observed Expected StdRes Relatives-Mean
---------- ---------------------- -------------- -------------- ------- --------------
Offspring 0002.00.009-00.009.013 7305.000000 -28005.154070 3.67 -18567.000000
Offspring 0002.01.004-01.004.012 7305.000000 -28403.503637 3.71 -18992.714286
Spouse 0004.02.004-02.004.017 -23741.000000 10832.702214 -3.59 10957.000000
Imputed 9673 missing values.
| << (predict) | Up to index | >> (kaplan-meier) |