Hi,
I am new in IML computing system and have received the following ERROR (at the end of the code) after submitting the following PROC IML program calling NLPNRA subroutine. Did I make any mistake in the program code. Thank you in advance for your generous assistance in this regard. Mohammad
1 PROC IML;
NOTE: IML Ready
2 *y age female;
3 data={1 23 1, 1 20 0, 0 18 0, 1 20 1, 0 25 1, 0 22 0, 0 20 1,
4 1 24 0, 1 20 1, 0 19 0, 0 20 1, 0 24 1, 0 22 1, 0 19 1, 1 20 0};
5 print data;
6
7 y = data[,1];
8 n = nrow(data);
9 x = repeat(1,n,1)||data[,2:3];
10 print n y x;
11 start logLik(B0) global(y,x);
12 beta = j(3,1,0);
13 print beta;
14 beta = B0`;
15 print beta;
16 z=x*beta;
17 print z beta;
18 p=1/(1+exp(-z));
18 ! /* distribution function (f) and density (p) */
19 f=p#p#exp(-z);
20 print p f;
21 logL = sum((y=1)#log(p) + (y=0)#log(1-p));
22 print logL beta;
23 return ( logL );
24 finish;
NOTE: Module LOGLIK defined.
25 B0=j(1,3,0.01);
26 print B0;
27 opt ={1,4};
28 call nlpnra(rc, xres, "LogLik",B0,opt);
ERROR: An exception has been encountered.
Please contact technical support and provide them with the following traceback information:
The SAS task name is [IML]
ERROR: Read Access Violation IML
Exception occurred at (044D7C31)
Task Traceback
Address Frame (DBGHELP API Version 4.0 rev 5)
00000000044D7C31 0000000009CCC820 saswob:tkvercn1+0x6BF1
00000000074A9828 0000000009CCC828 sasoda:tkvercn1+0x287E8
00000000074A2E93 0000000009CCC8D0 sasoda:tkvercn1+0x21E53
0000000007490537 0000000009CCC960 sasoda:tkvercn1+0xF4F7
000000000A1EDC07 0000000009CCC968 sasmrk:tkvercn1+0x7CBC7
000000000749031C 0000000009CCCE80 sasoda:tkvercn1+0xF2DC
00000000060D7C58 0000000009CCCE88 sasods:tkvercn1+0x186C18
0000000005F82628 0000000009CCD0E0 sasods:tkvercn1+0x315E8
0000000005F81EA9 0000000009CCD1E0 sasods:tkvercn1+0x30E69
000000000CEBDD58 0000000009CCD1E8 sasinlp:tkvercn1+0xECD18
000000000CE187AE 0000000009CCDEE0 sasinlp:tkvercn1+0x4776E
000000000CE1765F 0000000009CCDFF0 sasinlp:tkvercn1+0x4661F
000000000CDE144D 0000000009CCE060 sasinlp:tkvercn1+0x1040D
000000000CE91178 0000000009CCE2E0 sasinlp:tkvercn1+0xC0138
000000000CDF683A 0000000009CCE3D0 sasinlp:tkvercn1+0x257FA
000000000CDDC249 0000000009CCF500 sasinlp:tkvercn1+0xB209
000000000CDDC891 0000000009CCF530 sasinlp:tkvercn1+0xB851
0000000007E212B4 0000000009CCF538 sasxfnc:tkvercn1+0x274
0000000009AFD163 0000000009CCF5D8 sasiml:tkvercn1+0xC123
0000000009AF260F 0000000009CCFB20 sasiml:tkvercn1+0x15CF
0000000009AF4241 0000000009CCFC50 sasiml:tkvercn1+0x3201
0000000009AF12F7 0000000009CCFCB0 sasiml:tkvercn1+0x2B7
0000000003418FD7 0000000009CCFCB8 sashost:Main+0xF917
000000000341D5FD 0000000009CCFF50 sashost:Main+0x13F3D
00000000775A652D 0000000009CCFF58 kernel32:BaseThreadInitThunk+0xD
00000000777DC541 0000000009CCFF88 ntdll:RtlUserThreadStart+0x21
NOTE: The SAS System stopped processing this step because of errors.
ERROR: An exception has been encountered.
Please contact technical support and provide them with the following traceback information:
The SAS task name is [IML]
ERROR: Read Access Violation IML
Exception occurred at (044D7C31)
NOTE: PROCEDURE IML used (Total process time):
real time 1:06.22
cpu time 9.67 seconds