z****j
发帖数: 131 | 1 两组subjects， 一组Treatment, 一组placebo. 人数相等，均为8人；
2-phase： intervention phase（week1-week12）, 每个病人每周1个measurement;
followup phase （week13-week18），每个病人每周1个measurement;
response 为两维的变量，（foodA consumption， foodB consumption）。
Interests:
1. Which food, A or B, subjects consume more
2. Is there an effect of Treatment on the consumption
3. If Treatment decreases consumption then
a) is this effect selective for one type of food over the other
b) does the effect persist after the inte | h***i
发帖数: 3844 | 2 我觉得week 可行。调成continous的
measurement;
【在 z****j 的大作中提到】
: 两组subjects， 一组Treatment, 一组placebo. 人数相等，均为8人；
: 2-phase： intervention phase（week1-week12）, 每个病人每周1个measurement;
: followup phase （week13-week18），每个病人每周1个measurement;
: response 为两维的变量，（foodA consumption， foodB consumption）。
: Interests:
: 1. Which food, A or B, subjects consume more
: 2. Is there an effect of Treatment on the consumption
: 3. If Treatment decreases consumption then
: a) is this effect selective for one type of food over the other
: b) does the effect persist after the inte
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