黃河泉 发表于 2018-3-23 07:25 
1. 你若要问程序 (code),请附上资料;你若要附上资料,请用 dataex 印出资料。
2. 尔后建议请用 dataex ( ...
谢谢您,我已经尝试用命令调出部分资料,并将结果复制。若您方便,麻烦您指导下操作是否正确。
. dataex in 1/10
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- * Example generated by -dataex-. To install: ssc install dataex
- clear
- input int company byte year float(invest cf sf1 scf1 size lev cash) byte(_est_fe _est_re)
- 100 2 4.1167946 .02251304 .00692694 .3076857 25.027525 1.5112938 .48517784 1 1
- 100 3 .2613595 .04910045 .016253537 .3310263 25.102097 1.352325 .288706 1 1
- 100 4 .13104762 .06636229 .022597017 .3405099 25.081007 1.3399804 .2231892 1 1
- 100 5 .3024032 .05827328 .0199756 .3427918 25.25454 1.3433795 .1577566 1 1
- 100 6 .7154142 .06616337 .018018791 .27233788 25.439573 1.4068762 .17002067 1 1
- 100 7 .51466376 .05456149 .01389467 .25466076 25.71463 1.507646 .13726848 1 1
- 150 2 4.817652 .05823883 .017919257 .3076857 21.122066 3.500947 .002009638 1 1
- 150 3 .28687966 -.000312105 -.000103315 .3310263 21.22735 1.891533 .001844128 1 1
- 150 4 .10686769 -.29414067 -.1001578 .3405099 21.72248 1.7410578 .007970196 1 1
- 150 5 .11904674 -.04893249 -.016773654 .3427918 21.650585 1.4149405 .0404514 1 1
- end
复制代码------------------ copy up to and including the previous line ------------------
Listed 10 out of 72 observations
谢谢