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全部话题 - 话题: unrooted
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l**********1
发帖数: 5204
1
来自主题: Biology版 - 关于进化树有根无根的问题
plus
The General Time Reversible model (GTR) (Waddell and Steel 1997)
can be applied to unrooted trees from it allows base composition and
substitution rates to vary but the rate of change from A to B must equal the
rate of change from B to A.
from that 2012 PhD dissertation:
>HTTP double dot //eprints.nuim.ie/4517/1/SineadHamiltonPhDThesis2012.pdf
its pp 33
cited
>1.3.4 Choosing a Matrix Model
pp34
>often does not fit the data very well (Keane et al. 2004). The Jukes and
>Cantor model (JC69... 阅读全帖
m********2
发帖数: 317
2
该图显示新冠病毒进化树,基于最新的测序结果来看(截止至20200324),
美国和加拿大的新冠样品(红色)确实不是来源于中国;
欧洲的新冠也不是来源于中国。
当然不排除后续的测序结果推翻当前的结论。
20200324
这些全部是用科学数据在说话,没有阴谋论,不喜勿喷。只讨论科学。
https://nextstrain.org/ncov?c=country&l=unrooted
数据来源于国际公认的数据库
m********2
发帖数: 317
3
https://nextstrain.org/ncov?c=country&l=unrooted
数据来源网址
这些全部是用科学数据在说话,没有阴谋论
g****t
发帖数: 4493
4
楼主特地用了一个unrooted的layout
用rectangular的layout看,很明显武汉是源头
w*****m
发帖数: 20421
5
来自主题: Living版 - 艺贝买逢被骗记
说来也奇怪了,VOICE和TEXT是3G的,DATA 4G LTE没问题
3G的确有问题,我UNROOT了一下,没有任何好转,明明再去店里问问
就为了打个电话省俩钱,现在都变成专家了
w*****m
发帖数: 20421
6
来自主题: Living版 - 艺贝买逢被骗记
经过我一翻反复重装UPGRADE终于连上线了,挺费劲的。
SPRINT STORE的都搞不定,还得靠自己钻研来,ROOT UNROOT
你们还PERPAID,太抠门了吧
m********0
发帖数: 2717
7
draw back with price actions?
It's semi-good-defined, which makes it hard to backtest, it also means the
profitability is individually dependent.
Defenders might say, you have to combine it with good risk management,
and good mindset, specially be open-minded. Be skeptical anytime, and when
market changes, accept and adaptive to it in real time. Right, these will
never be overstated. But every trend has its end, it might be as tough to
see its end as to see its begin. And it works with a number ... 阅读全帖
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