Hello everyone, I would want to replicate the code from paper. And, The code gives several similar ERROR 22-322 and ERROR 76-322. I could not find the proper solution. It shows that, several ERRORS 22-322 and ERROR 76-322 in log files (I attached the log file here { 142 p3 = p1;
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22
76
ERROR 22-322: Syntax error, expecting one of the following: a quoted string, a numeric constant,
a datetime constant.
ERROR 76-322: Syntax error, statement will be ignored.
143 p2 = p1;
144 p4 = p1; /*equal p*/
145 /* con1 = (p1+q1)*(p1+q1)/p1;
146 con2 = (p2+q2)*(p2+q2)/p2;
147 con3 = (p3+q3)*(p3+q3)/p3;
148 con4 = (p4+q4)*(p4+q4)/p4; */
149 e1 = exp(-(p1+q1)*t); de1 = 1+(q1/p1)*e1;
150 e2 = exp(-(p2+q2)*(t- 4 )); de2 = 1+(q2/p2)*e2;
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22
76
151 e3 = exp(-(p3+q3)*(t- 10 )); de3 = 1+(q3/p3)*e3;
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22
76
152 e4 = exp(-(p4+q4)*(t- 16 )); de4 = 1+(q4/p4)*e4;
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22
76
ERROR 22-322: Syntax error, expecting one of the following: !, !!, &, (, *, **, +, -, /, <, <=,
<>, =, >, ><, >=, AND, EQ, GE, GT, LE, LT, NE, OR, ^<, ^=, ^>, |, ||, ~<, ~=, ~>.
ERROR 76-322: Syntax error, statement will be ignored.
}). Please, help me how to solve it. Thanks in advance! Karim John ___________________________________ Here is the script: DATA DRAM; INPUT t g1 g2 g3 g4; DATALINES; 1 190 0 0 0 2 560 0 0 0 3 1000 0 0 0 4 1680 0 0 0 5 2542 3 0 0 6 2640 880 0 0 7 2350 2510 0 0 8 1820 4725 0 0 9 1170 7720 0 0 10 750 10940 0 0 11 455 13090 625 0 12 303 13330 3881 0 13 203 9977 8125 0 14 170 6896 13110 0 15 49 4646 17687 0 16 29 3297 19412 0 17 14 2916 17529 806 18 6 2384 14909 2922 19 4 2079 10475 5887 20 4 1676 8060 8440 21 3 1397 6450 9335 22 0 1107 5919 9046 23 0 894 5118 10450 24 0 829 4641 11348 ; RUN; PROC PRINT DATA=DRAM; RUN; PROC MODEL CONVERGE = 0.0000001 MAXITER = 10000 METHOD = MARQUARDT; ENDOGENOUS g1 g2 g3 g4; EXOGENOUS t; PARAMETERS p1 = 0.001 p2 = 0.001 p3 = 0.001 p4 = 0.001 q1 = 0.3 q2 = 0.3 q3 = 0.3 q4 = 0.3 m1 = 3000000 m2 = 1500000 m3 = 2000000 m4 = 1500000 p2 = p1; p3 = p1; p4 = p1; /*equal p*/ /* con1 = (p1+q1)*(p1+q1)/p1; con2 = (p2+q2)*(p2+q2)/p2; con3 = (p3+q3)*(p3+q3)/p3; con4 = (p4+q4)*(p4+q4)/p4; */ e1 = exp(-(p1+q1)*t); de1 = 1+(q1/p1)*e1; e2 = exp(-(p2+q2)*(t- 4 )); de2 = 1+(q2/p2)*e2; e3 = exp(-(p3+q3)*(t- 10 )); de3 = 1+(q3/p3)*e3; e4 = exp(-(p4+q4)*(t- 16 )); de4 = 1+(q4/p4)*e4; IF t<5 THEN /* Gen2 introduced in time 5 */ DO; g1=m1*(1-e1)/de1; g2=0; g3=0; g4=0; END; ELSE IF t<11 then /* Gen3 introduced at time 11*/ DO; g1=m1*(1-e1)/de1*(1-(1-e2)/de2); g2=(1-e2)/de2*(m2+m1*(1-e1)/de1)*(1-(1-e3)/de3); g3=0; g4=0; END; ELSE IF t<17 then /* Gen3 introduced at time 17*/ DO; g1=m1*(1-e1)/de1*(1-(1-e2)/de2); g2=(1-e2)/de2*(m2+m1*(1-e1)/de1)*(1-(1-e3)/de3); g3=(1-e3)/de3*(m3+(1-e2)/de2*(m2+m1*(1-e1)/de1))*(1-(1-e4)/de4); g4=0; END; ELSE DO; g1=m1*(1-e1)/de1*(1-(1-e2)/de2); g2=(1-e2)/de2*(m2+m1*(1-e1)/de1)*(1-(1-e3)/de3); g3=(1-e3)/de3*(m3+(1-e2)/de2*(m2+m1*(1-e1)/de1))*(1-(1-e4)/de4); g4=(1-e4)/de4*(m4+(1-e3)/de3*(m3+(1-e2)/de2*(m2+m1*(1-e1)/de1))); END; FIT/FIML; RUN;
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