Hi,
I want show, before ending DO loop ,the observation N and the vector P for any i value in data_set
in this proc IML :
proc iml;
M_NP ={1,
2,
3,
4,
5,
6};
P= j(1000,1,.);
j=0;
do i=1 to 5;
n= round((M_NP[i+1]-M_NP)* 100);
U= j(n,1,.);
call randgen(U,"uniform");
P[j+1:j+n]= M_NP+(M_NP[i+1]-M_NP)* U;
j=j+n;
end;
quit;
How do i do?
If you want to print N and P for each iteration, use
print i N P;
Since P has 1,000 rows, this is a lot of printing of mostly missing values. You could also say
print i N (P[j+1:j+n])[label="P"];
thank you very much...
but If i want show N and P for each iteration in data set (the print in output is too long),
how do I do?
You want to create a data set that contains N and P during the loop?
Use the CREATE and APPEND statments like this:
create Out var {N Pi};
do i=1 to 5;
n= round((M_NP[i+1]-M_NP)*100);
U= j(n,1,.);
call randgen(U,"uniform");
Pi = M_NP+(M_NP[i+1]-M_NP)*U;
append;
end;
close;
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