问题描述:数据的日期是截止到每一个季度末的数据,请问能否将截止到季度末的变量3的数据转化成周一到周五的平均数据,周六和周日的数据为0这种形式?因为每个月的天数不同,我总是出错。请求大家的帮助!
* Example generated by -dataex-. To install: ssc install dataex
clear
input long(scode deadline) double(var3 var4)
300001 20071231 .19 .19
300001 20080930 . .
300001 20081231 .64 .64
300001 20090331 .14 .14
300001 20090630 .41 .41
300001 20090930 .64 .
300001 20091231 .79 .79
300001 20100331 .12 .12
300001 20100630 .275 .275
300001 20100930 .5 .5
300001 20101231 .85 .85
300001 20110331 .15 .15
300001 20110630 .238 .238
300001 20110930 .36 .36
300001 20111231 .52 .52
300001 20120331 .07 .07
300001 20120630 .177 .177
300001 20120930 .28 .28
300001 20121231 .4 .4
300001 20130331 .09 .09
300001 20130630 .25 .25
300001 20130930 .436 .436
300001 20131231 .59 .59
300001 20140331 .17 .17
300001 20140630 .18 .18
300001 20140930 .31 .31
300001 20141231 .4 .4
300001 20150331 .11 .11
300001 20150630 .1 .1
300001 20150930 .13 .13
300001 20151231 .16 .16
300001 20160331 .05 .05
300001 20160630 .09 .09
300001 20160930 .13 .13
300001 20161231 .25 .25
300001 20170331 .06 .06
300001 20170630 .1 .1
300001 20170930 .14 .14
end


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