对数正态分布假设相关参照数据(DataforLognormalParametricAssumption).pdfVIP

对数正态分布假设的相关参照数据(Data for Lognormal Parametric Assumption) 数据介绍： This program can be submitted in R. It assumes that the file with the data asthma.txt is in the directory c:\. It fits all models both for the Weibull and the lognormal parametric assumption. It also fits the Cox PH models provided the survival library is loaded. 关键词： 算法,统计,参数,假设, algorithm,statistic,parametric,assumption, 数据格式： TEXT 数据详细介绍： Data for Lognormal Parametric Assumption This is a data set in ASCII format with following variables Column1 : id.w :identification number of the subject Column2 : trt.w: treatment assignment: 0= control, 1=drug Column3 : start.w: Start of the at risk period Column4 : stop.w: End of the at risk period Column5 : st.w: censoring indicator: 0=censored, 1=event Column6 : nn: number of at risk periods for particular subject Column7 : fevent: indicator for first event: 0= no, 1: yes This data set is read in by the R-program Program: recurr.txt This program can be submitted in R. It assumes that the file with the data asthma.txt is in the directory c:\. It fits all models both for the Weibull and the lognormal parametric assumption. It also fits the Cox PH models provided the survival library is loaded. 数据预览： 点此下载完整数据集