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confounding是什么意思
evaporation和transpiration有区别吗
答:
2、These analyses depend on a number of potentially
confounding
factors such asnonstomatal transpiration and temperature.这些分析取决于非气孔蒸腾和温度这样一些可能混淆的因素。3、The transpiration characteristics of wetland plants like Alisma orientale in artificial wetland garden were studied.试验...
协变量
是什么
答:
if they are present during the experiment then they would show as measurements of error.covariate In statistics, a covariate is a variable that is possibly predictive of the outcome under study. A covariate may be of direct interest or be a
confounding
variable or effect modifier.Ref...
propensity score原理
是什么
答:
一、一种统计方法,即propensity score (PS)倾向指数。在统计分析中,是一种无偏估计的方法。二、三种倾向分数的应用方法:匹配法(matching )、 分层法( st ratif icat ion or subclassificat ion)以及回归调整法( reg ression adjustment )。三、其中,匹配法和分层法是在观察研究中长期被用于消除选择...
张润楚的主要著作和译著
答:
(2010). Split-plot designs with general minimum lower-order
confounding
, Science in China, Series A-Mathematics, 53(4), 939-952. (SCI)82. Li, P., Zhao, S.L. and Zhang, R.C. (2010). A cluster analysis selection strategy for supersaturated designs, Computational Statistics and Data ...
统计数学,covariance和correlation的区别,在金融里的意义
是什么
答:
我不知道你想问
什么
。。问题太大。给你举些COV和COR的应用吧- - 比如时间序列里(比如高频或者超频时间序列在金融里应用蛮广的),COR的pattern可以反映序列的模型。而在financial econometrics里面基本分析都是针对VAR-COV MATRIC进行的。因为CORR算是比较直观的一种线性相关性的度量,但是CORR也因此容易...
魔兽世界双子技能
答:
火女的燃烧,是随机的仇恨技能。。好像是对暗女2-7仇恨随机点名燃烧。4号艾瑞达双子 技能 ---萨洛拉丝女王--- - 混乱打击:混乱目标6秒,造成7353~9947暗影伤害,被击中将失去目标。25秒内之多出现1次。- 黑暗之触:(受到的)治疗效果减少5%,可以堆叠20层,持续3分钟。受到任何火焰伤害都会...
翻译一下
答:
在北极圈中,拥有经过几个世纪形成在极度寒冷和冰天雪地中的生活习惯的当地部落正在感觉到天气和野生动植物的变化。他们正试图适应这些变化,但是这种尝试可能会受到挫折。
【转载】推荐系统论文整理和导读
答:
Mitigating
Confounding
Bias in Recommendation via Information Bottleneck Dugang Liu, Pengxiang Cheng, Hong Zhu, Zhenhua Dong, Xiuqiang He, Weike Pan, and Zhong Ming User Bias in Beyond-Accuracy Measurement of Recommendation Algorithms Ningxia Wang, and Li Chen 利用图学习、表征学习等做冷...
翻译帮忙
答:
1 what do you know about it?2 they want to build a school here 3 the poor was broken out of their homes 4 I am proud of my motherland Five little people can explain why americans become so
confounding
You can land mass production of this type of machine?7 and former is ...
爱默生的《生命》前两段 需要英文!
答:
it does not unsettle him,or fright him from his ordinary notice of trifles;it is an act quite easy to be contemplated,but in its sequel,it turns out to be a horrible jangle and
confounding
all relations,especially the crimes that spring from love,seem right and fair from the ...
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