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Should i pool clusters together?
Multilevel Data/Complex Sample
posted on Monday, July 23, 2007 - 11:36 pm
I am running a two level path analysis model.
the number of observations per cluster ranges between 10-20.
sum clusters are identical in the second level variable.
under which conditions should i consider pooling similar clusters in order to increase the per-cluster sample size,will it improve the models power?
Linda K. Muthen
posted on Tuesday, July 24, 2007 - 8:13 am
I would not recommend pooling clusters. The cluster size you have is not bad.
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