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Can not install #1
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I can not reproduce this bug on my mac, and maybe it only occur on windows system. |
Your tip does work. Thanks! |
Hi, how to understand the letters of "a" and "b" of Figure 2D and 2E (PMID: 35058973. The cognate paper of the R package). I guess they mean some kind of statistical significance. Could you please clarify? Thanks! |
Yes, you are right it is statistic significance
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Hi, how to understand the letters of "a" and "b" of Figure 2D and 2E (PMID: 35058973. The cognate paper of the R package). I guess they mean some kind of statistical significance. Could you please clarify? Thanks!
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Hi Liubingdong, could you clarify how to understand "evcent_value", "betweenness_value", "page_rank_value", "transitivity", "centralization_degree", "graph_density", which are all related to co-occurrence analysis? Or Could you share me some online resource, from where we amateurs could have a deep understanding on those values. Thanks! |
Yes, all these value are related to co-occurrence analysis, which could be utilized to assess network. EMP package calculates this result by package 'igraph', so you could get more detailed information in its help document .(https://igraph.org/r/html/latest/) |
Hi Liubingdong, via 'RFCV' function, union and intersect signature could be generated. I wonder which signature (even beyond the union and intersect signatures) could be finally treated as optimum clinical auxiliary signature? |
:-) |
It is hard to make a simple explanation. First, it is well known that random forest model will generate different results at different random seed. RFCV function in EMP is a easy way to preform N-fold cross validation and combine these results at different seeds, and select the optimum feature number according to the lowest mean error rate and standard deviation in curve plot (for example the number is 6). But, the top 6 taxa is not same in these results, so EMP provides a union and intersect of taxa sets for users. More demo examples and information could be found in papers below: I hope this may help u. |
Above is the problem I encounted. Could you please figure out how to fix it?
Many thanks in advance! :-)
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