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[Questions] 请问CHIP数据是否是横截面调查?不能匹配为面板?

Comment Time: 2021/6/13 11:44:00 |  Recent Response Time: 2021/6/21 0:04:15 |  Read Times: 1748 |  Following: 1
Author: Yuchunzhang |  Tags/Keywords: 请问CHIP数据是否是横截面调查?不能匹配为面板?

 请问CHIP数据是否是横截面调查?不能匹配为面板?

如题,我发现几年的数据,hhcode变量代码位数都是不同的,那么是否意味着,这个数据是横截面的数据,而非面板数据?

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[Post ID: 894] (Reply to the Post 893 ) 回复
Reply Time: 2021/6/21 0:04:15 |  Recent Update Time: 2021/6/21 0:04:15 | 
Author: struggle12 |  Tags/Keywords: 回复

只有2007和2008是追踪调查,其他年份之间都不是追踪调查,不能根据户编码匹配。 

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