Cluster randomized controlled trial analysis at the cluster level: The clan command

. Author manuscript; available in PMC: 2023 Oct 17.

Published in final edited form as: Stata J. 2023 Sep 22;23(3):754–773. doi: 10.1177/1536867X231196294

`Variable name`	`Storage type`	`Display format`	`Variable label`
`school`	`byte`	`%8.0g`	`school number: 1-25`
`arm`	`byte`	`%8.0g`	`treatment arm: 0=control, 1=intervention`
`sex`	`byte`	`%8.0g`	`sex: 1=male, 2=female`
`sch_scpar`	`float`	`%9.0g`	`School proportion of social class I or II`
`kscore`	`byte`	`%8.0g`	`knowledge of sexual health at follow-up: score from -8 to +8`