Is a mixed-effects model appropriate for these longitudinal data?

是 否 +2 论坛币

k人 参与回答

经管之家送您一份

应届毕业生专属福利!

求职就业群

赵安豆老师微信：zhaoandou666

经管之家联合CDA

送您一个全额奖学金名额~ !

立即领取

感谢您参与论坛问题回答

经管之家送您两个论坛币！

+2 论坛币

Dear list
There are three waves of data (2007, 2009, and 2011) on the number of minutes that people report walking for transport in the previous 7 days. The sample-size at each wave comprised 200 neighbourhoods and 11,000, 7900, and 6900 respondents in 2007, 2009 and 2011 respectively.

The variables at each wave has an excessive number of cases with zero-values (~60%), reflecting the fact that most people didn't walk for transport during the survey reference period; the rest of the cases have non-zero values that range from 1-840 minutes.

Is a mixed-effects model appropriate for these longitudinal data, and can this be done in MLwiN?

Thanks for any advice.

扫码加我 拉你入群

请注明：姓名-公司-职位

以便审核进群资格，未注明则拒绝

分享0 收藏0 回帖

关键词：Longitudinal appropriate Longitudina effects Effect

Tutorials


Atkins, D. C., Baldwin, S., Zheng, C., Gallop, R. J., & Neighbors, C. (in press). A tutorial on count regression and zero-altered count models for longitudinal addictions data.


[Paper]
[RAPI Data]
[TLFB Data]
[README]
[R code]
[SPSS code]
[SAS code]
[Mplus code]
[Stata code]

Multi-level zero-inflated Poisson regression modelling of correlated count data with excess zeros

http://citeseerx.ist.psu.edu/viewdoc/download?rep=rep1&type=pdf&doi=10.1.1.218.6689

Adolescent Substance Use Outcomes in the Raising Healthy Children Project: A Two-Part Latent Growth Curve Analysis

Eric C. Brown, Richard F. Catalano, Charles B. Fleming, Kevin P. Haggerty, and Robert D. Abbott

University of Washington

Adolescent Substance Use Outcomes in the Raising Healthy Children Project.PDF (207.34 KB)

2014-1-8 10:59:12 上传

Adolescent Substance Use Outcomes in the Raising Healthy Children Project