How would you code a merge that will write the matches of
both to one data set, the non-matches from the left-most
data set to a second data set, and the non-matches of the
right-most data set to a third data set?
How will you react when, while consulting a SAS
documentation manual to get an answer to a problem, someone
says hey, I thought you were supposed to know all that
stuff already, and not have to look it up in a book?
sas implementing companies in pune implementing clinical
projects if anyone knows plz send ans immediately
46
There is a field containing a date. It needs to be
displayed in the format “ddmonyy” if it’s before
1975,”dd
mon ccyy” if it’s after 1985, and as ‘disco years’ if
its
between 1975 and 1985. How would you accomplish this in
data step code? Using only PROC FORMAT.
If you need the value of a variable rather than the
variable itself what would you use to load the value to a
macro variable?
65
data data1;
input dt account;
format dt date9.;
cards;
1745 1230
1756 1120
1788 1130
1767 1240
;
data data2;
input startdt enddt total;
format startdt date9. enddt date9.;
cards;
1657 1834 12300
1557 1758 16800
1789 1789 12300
1788 1345 12383
1899 1899 13250
;
proc sql;
create table data3 as
select * from data1 as x left join data2 as y
on x.dt>=y.startdt and x.dt<=y.enddt;
quit;
Here, we are getting cartision product. But,I want left
join report consisting of this program. It should not get
duplicate values. you can modify the program also.
45
what is the difference between sas and other datawarehousing
languages?what are the advantages of sas over them?
I am having a stored process.it needs to route my report to
both hthml and Xls.By default SP routes to html.I used the
PRINTTO to route the html to Xls.BUt it createsthe file not
but no content was written to file(0KB)?how can i do it?
29
Give e an example of..
47
How would you include common or reuse to be processed along
with your statements?
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