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科研机构
北京大学 [7]
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其他 [4]
期刊论文 [3]
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2016 [1]
2014 [1]
2013 [1]
2011 [1]
2010 [1]
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专题:北京大学
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Re-evaluating the 1940s CO2 plateau
期刊论文
BIOGEOSCIENCES, 2016
Bastos, Ana
;
Ciais, Philippe
;
Barichivich, Jonathan
;
Bopp, Laurent
;
Brovkin, Victor
;
Gasser, Thomas
;
Peng, Shushi
;
Pongratz, Julia
;
Viovy, Nicolas
;
Trudinger, Cathy M.
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
LAND-COVER CHANGE
TERRESTRIAL CARBON BALANCE
LAST 1000 YEARS
ATMOSPHERIC CO2
INTERANNUAL VARIABILITY
SAMPLING-NETWORK
CLIMATE-CHANGE
DATA SET
EL-NINO
DIOXIDE
Joint Modeling and Clustering Paired Generalized Longitudinal Trajectories With Application to Cocaine Abuse Treatment Data
其他
2014-01-01
Huang, Hui
;
Li, Yehua
;
Guan, Yongtao
收藏
  |  
浏览/下载:9/0
  |  
提交时间:2015/11/13
Clustering
EM algorithm
Exponential family
Functional data analysis
Joint modeling
Metropolis-Hastings algorithm
Splines
PRINCIPAL COMPONENT ANALYSIS
SPARSE FUNCTIONAL DATA
EM ALGORITHM
BINARY DATA
DEPENDENCE
REGRESSION
PREDICTORS
CRITERIA
STRESS
Does the integration of the dynamic nitrogen cycle in a terrestrial biosphere model improve the long-term trend of the leaf area index?
期刊论文
climate dynamics, 2013
Guenet, B.
;
Cadule, P.
;
Zaehle, S.
;
Piao, S. L.
;
Peylin, P.
;
Maignan, F.
;
Ciais, P.
;
Friedlingstein, P.
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2015/11/11
Leaf area index
Carbon cycle
Nitrogen cycle
Model benchmarking
Nitrogen mineralization
GLOBAL VEGETATION MODELS
CARBON-CYCLE
CLIMATE-CHANGE
FEEDBACKS
LAND
DIOXIDE
FUTURE
GROWTH
CO2
The age of the Chuangde Formation in Kangmar, southern Tibet of China: Implications for the origin of Cretaceous oceanic red beds (CORBs) in the northern Tethyan Himalaya
期刊论文
sedimentary geology, 2011
Li, Guobiao
;
Jiang, Ganging
;
Wan, Xiaogiao
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2015/11/10
Planktic foraminifera
Late Cretaceous
Chuangde Formation
Oceanic red beds
Tethyan Himalaya
Southern Tibet
SAIQU MELANGE
ENVIRONMENTS
Sharp bounds on causal effects in case-control and cohort studies
其他
2010-01-01
Kuroki, Manabu
;
Cai, Zhihong
;
Geng, Zhi
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2015/11/16
Causal risk difference
Causal risk ratio
Fractional programming
Linear programming
Potential response
DIRECTED ACYCLIC GRAPHS
ASSESSING SURROGATE ENDPOINTS IN VACCINE TRIALS WITH CASE-COHORT SAMPLING AND THE COX MODEL
其他
2008-01-01
Qin, Li
;
Gilbert, Peter B.
;
Follmann, Dean
;
Li, Dongfeng
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2015/11/14
Clinical trial
discrete failure time model
missing data
potential outcomes
principal stratification
surrogate marker
FAILURE TIME REGRESSION
PROPORTIONAL HAZARDS MODEL
CAUSAL INFERENCE
CLINICAL-TRIALS
COVARIATE DATA
IMMUNOGENICITY
DESIGNS
Empirical likelihood-based inference under imputation for missing response data
其他
2002-01-01
Wang, QH
;
Rao, JNK
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2015/11/16
empirical likelihood
missing response
regression imputation
CONFIDENCE-INTERVALS
LINEAR-MODELS
AUXILIARY INFORMATION
VARIANCE-ESTIMATION
FUNCTIONALS
REGIONS
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