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SAS70题的第48题
1 个回复 - 1187 次查看 48.The following SAS program is submitted: data WORK.TEST; drop City; infile datalines; input Name $ 1-14 / Address $ 1-14 / City $ 1-12 ; if City='New York ...2020-5-29 14:12 - lrnanfayer - SAS专版
1 个回复 - 1187 次查看 48.The following SAS program is submitted: data WORK.TEST; drop City; infile datalines; input Name $ 1-14 / Address $ 1-14 / City $ 1-12 ; if City='New York ...2020-5-29 14:12 - lrnanfayer - SAS专版
求解释sas70题的第47题
3 个回复 - 1389 次查看 47.The following output is created by the FREQUENCY procedure: The FREQ Procedure Table of region by product region product Frequency| Percent | Row Pct | Col Pct |corn |cot ...2019-1-19 06:41 - tzj0017 - SAS专版
3 个回复 - 1389 次查看 47.The following output is created by the FREQUENCY procedure: The FREQ Procedure Table of region by product region product Frequency| Percent | Row Pct | Col Pct |corn |cot ...2019-1-19 06:41 - tzj0017 - SAS专版
sas70题的第48题
3 个回复 - 2180 次查看 48.The following SAS program is submitted: data WORK.TEST; drop City; infile datalines; input Name $ 1-14 / Address $ 1-14 / City $ 1-12 ; if City='New York ...2019-1-19 06:44 - tzj0017 - SAS专版
3 个回复 - 2180 次查看 48.The following SAS program is submitted: data WORK.TEST; drop City; infile datalines; input Name $ 1-14 / Address $ 1-14 / City $ 1-12 ; if City='New York ...2019-1-19 06:44 - tzj0017 - SAS专版
sas70题，第二题正确答案是C和D吗？我抄了一遍程序发现这俩结果都会。
0 个回复 - 1194 次查看 data work.numbers; *A; length name $4 month $3 status $7; infile "d:/sas/sas70di2ti.txt" dsd; input name $ month $; if month="FEB" then input week1 week2 week3 week4 status$; else if month="MAR ...2018-11-12 13:19 - 吕不韦 - SAS专版
0 个回复 - 1194 次查看 data work.numbers; *A; length name $4 month $3 status $7; infile "d:/sas/sas70di2ti.txt" dsd; input name $ month $; if month="FEB" then input week1 week2 week3 week4 status$; else if month="MAR ...2018-11-12 13:19 - 吕不韦 - SAS专版
SAS70题之25，运行结果出乎意料
3 个回复 - 2365 次查看 SAS base 70题的第25题 Given the following code: procprint data=SASHELP.CLASS(firstobs=5 obs=15); where Sex='M'; run; How many observations will be displayed? A.11 B.15 C.10 or fewer ...2016-10-15 04:22 - meihuangsibs - SAS专版
3 个回复 - 2365 次查看 SAS base 70题的第25题 Given the following code: procprint data=SASHELP.CLASS(firstobs=5 obs=15); where Sex='M'; run; How many observations will be displayed? A.11 B.15 C.10 or fewer ...2016-10-15 04:22 - meihuangsibs - SAS专版
