纵向缺失数据,longitudinal data with missing data
1)longitudinal data with missing data纵向缺失数据
英文短句/例句

1.An Study on the Methods for Longitudinal Data with Missing Values for Emergency Statistic under Public Emergency公共突发事件应急统计中纵向缺失数据的处理方法研究
2.EM Algorithm for Binary Markov Chains of Longitudinal Data with Missing Data含缺失数据的两值马氏链纵向数据的EM算法
3.Analysis of Marginalized Transition Model for Binary Longitudinal Data with Dropout;关于含有缺失的纵向二分类数据的边际转移模型分析
4.Statistical Inference for Bidirectionally Ordinal Square Contingency Tables with Missing Data;有缺失数据的双向有序方列联表的统计推断
5.Joint Model for Longitudinal and Survival Data with a Cure Fraction;含持久生存数据的一个纵向数据模型
6.Estimation Method in Semiparametric Regression Model for Longitudinal Data;纵向数据半参数回归模型的估计方法
7.Asymptotic Properties of Semiparametric Regression Model for Longitudinal Data;纵向数据半参数回归模型的渐近性质
8.Strong Consistency for a Semiparametric Errors-in-variables Under Longitudinal Data纵向数据下半参数EV模型的强相合性
9.Estimate of Longitudinal Data Mixed-effect Model Based on Correlation Data;基于相关数据下的纵向数据混合效应模型估计
10.The Estimators and Tests of Variance Components in Longitudinal Data Model;纵向数据模型方差分量的估计和检验
11.Estimates for Nonparametric Regression Functions with Missing Data缺失数据情形非参数回归函数的估计
12.Comparison of Methods to Handle Missing Values in Linear Models with Missing Data缺失数据下线性模型中缺失值处理方法的比较
13.Maximum Likelihood Parameter Estimation for Multi-dimensional Normal Distribution Based on EM Algorithm;基于EM算法的含缺失数据的参数估计
14.Estimation Method of AR(p) Model with Data Missed缺失数据下AR(p)模型的参数估计
15.Failed to write data to metabase key. ([2] [3] [4] [5])向元数据库键写入数据失败。([2][3][4][5])
16.Testing for random coefficient in Poisson-Gamma models based on longitudinal data;基于纵向数据的Poisson-Gamma模型系数的随机性检验
17.Strong Consistency Estimates in Semiparametric Model for Longitudinal Data;一类纵向数据半参数模型中的强相合估计
18.Asymptotic normality of estimators in semiparametric regression model for longitudinal data;纵向数据下半参数模型估计的渐近正态性
相关短句/例句

missing data缺失数据
1.Multiple imputation for analyzing 2×2 cross over design with missing data;多重填补处理有缺失数据的2×2交叉设计资料的计算机模拟
2.EM estimation for missing data in medical research;医学科研中缺失数据的EM估计
3.Asymptotic behavior of semiparametric regression model under missing data;缺失数据下半参数回归模型的渐近性质
3)data missing数据缺失
1.Firstly,based on correlation analysis,five reference points which were most correlative with the data missing points were obtained,then the data of both reference points and data missing point in the stage were simulated and verified.首先基于相关性分析,选择与数据缺失监测点应变值相关性最强的5个监测点作为参考点;然后利用未缺失时间段内待恢复监测点和参考点的应变数据进行建模和检验,一半数据用来建立BP神经网络模型,一半数据用来进行模型的检验;最后利用建立的模型对缺失的数据进行恢复,得到了完整的应变监测数据。
4)missing data数据缺失
1.We get the estimation of parameters of three-parameter lognormal distribution ba sed on missing data.本文给出数据缺失场合三参数对数正态分布的参数估计,并通过Monte-Carlo模拟说明了本文方法的可行性。
2.In particular,with the non-ignorable missing data,how to fill the data to improve the estimation precision.抽样调查中经常会出现数据缺失现象,尤其是当数据为不可忽略的缺失时,如何对数据进行填充才能使得估计有效便成为需要关注的问题。
3.Analysis and comparison of methods dealing with missing data of incomplete information system;文章主要分析和比较在数据缺失或信息不完备的情况下空缺数据的处理方法。
5)longitudinal data纵向数据
1.Asymptotic normality of estimators in semiparametric regression model for longitudinal data;纵向数据下半参数模型估计的渐近正态性
2.Application of Quasi-likelihood Independence Criterion in GEE Analyses of Longitudinal Data;纵向数据准似然独立准则在GEE模型中的应用
3.New method for landslide forecast and its application based on longitudinal data and catastrophic theory基于纵向数据与突变理论的边坡滑坡预测新方法及其应用
6)Small Sample Missing Data小子样缺失数据
1.Bayes Reliability Growth Analysis for Long Life Products with Small Sample Missing Data;长寿命产品在小子样缺失数据下的Bayes可靠性增长分析
延伸阅读

纵向分子式:CAS号:性质:随意规定或选择的方向,例如:(1)试样的较长方向;(2)机加工方向,即在制造过程中,材料在机器内或机器上成型和移动的方向;(3)已知某一指定性能较强的试样方向;(4)任意选定的方向,特别为期望在测量平面内所测性能均匀时,所任意选定的方向。由于有些塑料材料如薄膜、板材,增强的板材等,其物理力学性能是各向异性的。因此,在制测试样条时,需标明是纵向还是横向,以确定各向的性能。