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wombat:clones [2018/08/30] kmeyer |
wombat:clones [2018/08/30] (current) kmeyer |
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| * WOMBAT requires the data file to be sorted according to traits within individual. However, it does not require identities to be in ascending or descending order -- the program simply checks for a change in identity to determine where the records for a new individual start. \\ Hence, the `trick' is to arrange the data file so that members of the same clone do **not** occur successively (while still keeping records taken on the same individual together and, for multivariate analyses, sorted in ascending trait number). This will cause WOMBAT to assign different residual effects to different individuals and thus model the genetic and environmental covariance structure correctly. | * WOMBAT requires the data file to be sorted according to traits within individual. However, it does not require identities to be in ascending or descending order -- the program simply checks for a change in identity to determine where the records for a new individual start. \\ Hence, the `trick' is to arrange the data file so that members of the same clone do **not** occur successively (while still keeping records taken on the same individual together and, for multivariate analyses, sorted in ascending trait number). This will cause WOMBAT to assign different residual effects to different individuals and thus model the genetic and environmental covariance structure correctly. | ||
| - | <WRAP right 35% right :en><code> | + | <WRAP right 35% right :en> |
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| + | <code> | ||
| Example: Individuals "1","2" and "3" belong to a clone given | Example: Individuals "1","2" and "3" belong to a clone given | ||
