| Class | Analysis and data manipulation command |
| Name | davie |
| Arguments | <binary trait> [<proband indicator>] |
Print segregation ratios and standard errors for a binary trait, adjusted for the ascertainment scheme. Probands are indicated by being affected at the proband indicator "locus". If no proband indicator variable is given, complete ascertainment is assumed (equivalent to "davie trait trait").
Example:
Recurrence risk of cystic fibrosis: Example 2.3 in Lange (1997).
>> davie cf proband --------------------------------------------------- Corrected segregation ratios for trait "cf" --------------------------------------------------- NOTE: Proband defined by "proband". Mating Type UxU UxA AxA All ----------------------------------------------- Matings 80 0 0 80 Aff/Tot 124/ 269 0/ 0 0/ 0 124/ 269 Risk 0.268 0.000 0.000 0.268 Std Err 0.035 0.000 0.000 0.035
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