i**********y
发帖数: 66 | 1 谁给我解释解释这两个的基本概念和异同点？
老师讲得太烂了，totally confused.:( |
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j*****e
发帖数: 182 | 2 This is a split-plot design. The whole-plot treatment is the four treatments
. It is assigned to the wholeplot unit (four blood samples from a person
under the same treatment) in a RCBD, where person is the blocking factor.
The subplot unit is each single blood sample. The subplot treatment is time.
You have to manipulate the data to a certain structure so that SAS PROC
MIXED can analyze this. Remember: design with repeated measurement is a
special case of split-plot design.
I am shocked that af |
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j******1
发帖数: 62 | 3 This seems to be a good idea. How about cluster analysis? The professor wants
us to use cluster analysis, I have no idea how to apply cluster analysis in
RCBD.
thanks for your answer. |
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p***l
发帖数: 1775 | 4 这种情况怎么构建reduced model?
比方说一个rcbd design with 3 factors |
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l*******s
发帖数: 437 | 5 小样本，不知道distribution。
这种情况下不能用maximum likelihood 和multiple imputation吧？ |
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l*******s
发帖数: 437 | 6 4个blocks，5 treatments.
做科研时就知道可以用一个公式imputation，真不想统计硕士都快读完了，还是只知道
那个公式。 |
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s********1
发帖数: 54 | 7 ______________________________________________________________________
In terms of the variance structure
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Normal structure depend on each individual,Spatial structure depends on the
distances between two points and compound, etc.
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In terms of the likelihood:
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The PL method is based on Wol... 阅读全帖 |
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