结果：找到“stata rag”相关内容6个，排序为按回复时间降序，搜索更多相关帖子请点击“高级”
[求助]请问如何用stata求横截面数据的移动平均（moving average）
2 个回复 - 1466 次查看 [求助]请问如何用stata求横截面数据的移动平均 目标是求前二后二季度的移动平均（如附图） 目前在stata里用了 egen EDUC_MA= ma(AVER_EDUC_80QY), nomiss t(5) 这个命令，不能确定对错 所 ...2020-2-26 08:33 - gongla - Stata专版
2 个回复 - 1466 次查看 [求助]请问如何用stata求横截面数据的移动平均 目标是求前二后二季度的移动平均（如附图） 目前在stata里用了 egen EDUC_MA= ma(AVER_EDUC_80QY), nomiss t(5) 这个命令，不能确定对错 所 ...2020-2-26 08:33 - gongla - Stata专版
【学习笔记】求助
stata输入 gen x=average(y)，但是显示unknown function av ...
1 个回复 - 2203 次查看 求助 stata输入 gen x=average(y)，但是显示unknown function average()该怎么办 或者有别的求均值的命令吗？2020-8-18 10:36 - 5771_1592471798 - Forum
1 个回复 - 2203 次查看 求助 stata输入 gen x=average(y)，但是显示unknown function average()该怎么办 或者有别的求均值的命令吗？2020-8-18 10:36 - 5771_1592471798 - Forum
RBOUNDS: Stata module to perform Rosenbaum sensitivity analysis for average trea
2 个回复 - 2595 次查看 【作者(必填)】Markus Gangl 【文题(必填)】RBOUNDS: Stata module to perform Rosenbaum sensitivity analysis for average trea 【年份(必填)】2004 【全文链接或数据库名称(选填)】https://ideas.repec. ...2017-5-17 16:28 - 阿狸与桃子 - 求助成功区
2 个回复 - 2595 次查看 【作者(必填)】Markus Gangl 【文题(必填)】RBOUNDS: Stata module to perform Rosenbaum sensitivity analysis for average trea 【年份(必填)】2004 【全文链接或数据库名称(选填)】https://ideas.repec. ...2017-5-17 16:28 - 阿狸与桃子 - 求助成功区
stata中选择项nogragh不可用是什么原因？
0 个回复 - 889 次查看 回归后stata显示：option nogragh not allowed后面我试图更新stata和下载nogragh都没有成功 恳请论坛大神帮助 . update all (contacting http://www.stata.com) bad serial number r(197); . ssc i ...2018-5-16 10:43 - JenaSky - Stata专版
0 个回复 - 889 次查看 回归后stata显示：option nogragh not allowed后面我试图更新stata和下载nogragh都没有成功 恳请论坛大神帮助 . update all (contacting http://www.stata.com) bad serial number r(197); . ssc i ...2018-5-16 10:43 - JenaSky - Stata专版
Heckman average mills value stata 咋得到呢
1 个回复 - 1406 次查看 The average truncation effect is computed as lambda×[average mills value] = 0.141×1.117 = 0.157. This gives by how much the conditional wages are shifted up (or down) due to the selection or truncat ...2014-6-26 23:24 - dannyhjs - Stata专版
1 个回复 - 1406 次查看 The average truncation effect is computed as lambda×[average mills value] = 0.141×1.117 = 0.157. This gives by how much the conditional wages are shifted up (or down) due to the selection or truncat ...2014-6-26 23:24 - dannyhjs - Stata专版
如何用Stata算数据的average correlation?
4 个回复 - 3841 次查看 Does anyone know how to calculate the average cross-sectional correlation? I have time series for 2000 stocks. I wonder, how can I calculate the average correlation of stock returns for the 2000 sto ...2013-10-12 16:32 - 一眼瞬间 - Stata专版
4 个回复 - 3841 次查看 Does anyone know how to calculate the average cross-sectional correlation? I have time series for 2000 stocks. I wonder, how can I calculate the average correlation of stock returns for the 2000 sto ...2013-10-12 16:32 - 一眼瞬间 - Stata专版
