chandryou

Value as concept id vs value as number Rule in Measurement

2

Some concept ID in measurement requires 'value as concept id' rather than 'value as number' such as 'presence' or 'dip stick' result (because dip stick result is 1+, 2+, which...

Adding PS overlap weight

5

It might be beneficial to add PS overlap weight (an alternative to the IPTW), which was suggested by Li et al. (Li, Fan, Laine E. Thomas, and Fan Li. “Addressing...

Should we add 'assumption test' for Cox Hazard model?

4

Distriburted Research Network does not gather the whole statistical attributes, so a researcher cannot know if there was important violation of proportional hazard assumption, which may lead to wrong and...