结果：找到“set obs”相关内容7个，排序为按回复时间降序，搜索更多相关帖子请点击“高级”
逐年PSM保存时note: dataset contains 0 observations
0 个回复 - 733 次查看 逐年PSM保存数据时提示某些年份没有值是为什么 file 2002.dta saved (note: dataset contains 0 observations) file 2003.dta saved (note: dataset contains 0 observations) file 2004.dta saved (note: dat ...2021-12-11 21:01 - 经济学小家 - Stata专版
0 个回复 - 733 次查看 逐年PSM保存数据时提示某些年份没有值是为什么 file 2002.dta saved (note: dataset contains 0 observations) file 2003.dta saved (note: dataset contains 0 observations) file 2004.dta saved (note: dat ...2021-12-11 21:01 - 经济学小家 - Stata专版
关于自体重复抽样的编程实现的问题，set obs问题
2 个回复 - 8870 次查看 大家好，下面是我们老师给我们布置的stata编程作业，我遇到的编程问题主要集中在前三个小点，（1）生成的随机样本分位数的obs无法被set，本来是想set obs为100，但是由于跟我已经先把数据导进到stata里面，其obs为70 ...2014-3-10 16:59 - wingguy - Stata专版
2 个回复 - 8870 次查看 大家好，下面是我们老师给我们布置的stata编程作业，我遇到的编程问题主要集中在前三个小点，（1）生成的随机样本分位数的obs无法被set，本来是想set obs为100，但是由于跟我已经先把数据导进到stata里面，其obs为70 ...2014-3-10 16:59 - wingguy - Stata专版
【学习笔记】2020/2/21
HSBC to Cut 35,000 Jobs and $100 Billion of Assets ...
0 个回复 - 324 次查看 2020/2/21 HSBC to Cut 35,000 Jobs and $100 Billion of Assets 滙豐控股擬裁員3.5萬人，削減1,000億美元資產 Source: 2020/2/18(WSJ)2020-2-21 09:51 - peylinn8 - Forum
0 个回复 - 324 次查看 2020/2/21 HSBC to Cut 35,000 Jobs and $100 Billion of Assets 滙豐控股擬裁員3.5萬人，削減1,000億美元資產 Source: 2020/2/18(WSJ)2020-2-21 09:51 - peylinn8 - Forum
想用set seed和set obs 进行分组
0 个回复 - 2214 次查看 generate 5 samples with size = 100, 400, 900, 1600, and 2500 请问怎么实现呀， clear set seed 0 set obs `=100 + 400 + 900 + 1600 + 2500' generate copy = 1 if _n2019-3-1 17:13 - AISOMI - Stata专版
0 个回复 - 2214 次查看 generate 5 samples with size = 100, 400, 900, 1600, and 2500 请问怎么实现呀， clear set seed 0 set obs `=100 + 400 + 900 + 1600 + 2500' generate copy = 1 if _n2019-3-1 17:13 - AISOMI - Stata专版
ERROR: NOTE: The data set WORK.OUT has 0 observations and 0 variables.
6 个回复 - 3841 次查看 data a; input year x y; lnx=log(x); lny=log(y); cards; 1978 133.6 116.1 1979 160.7 134.5 1980 191.3 162.2 1981 223.4 190.8 1982 270.1 220.2 1983 309.8 248.3 1984 355.3 273.8 1985 397.6 317 ...2011-7-12 21:49 - shaode01 - SAS专版
6 个回复 - 3841 次查看 data a; input year x y; lnx=log(x); lny=log(y); cards; 1978 133.6 116.1 1979 160.7 134.5 1980 191.3 162.2 1981 223.4 190.8 1982 270.1 220.2 1983 309.8 248.3 1984 355.3 273.8 1985 397.6 317 ...2011-7-12 21:49 - shaode01 - SAS专版
[下载]An unobserved component model of asset pricing across financial markets
3 个回复 - 3086 次查看 An unobserved component model of asset pricing across financial markets Adrian M. Cowana, , and Frederick L. Joutzb aDepartment of Finance, Economics and Quantitative Methods, University of A ...2005-3-9 06:23 - hanszhu - 计量经济学与统计软件
3 个回复 - 3086 次查看 An unobserved component model of asset pricing across financial markets Adrian M. Cowana, , and Frederick L. Joutzb aDepartment of Finance, Economics and Quantitative Methods, University of A ...2005-3-9 06:23 - hanszhu - 计量经济学与统计软件
