version 1.36, 2002/03/29 15:27:27
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version 1.40, 2002/04/19 13:46:19
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Line 14
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Line 14
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model. More health states you consider, more time is necessary to reach the
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model. More health states you consider, more time is necessary to reach the
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Maximum Likelihood of the parameters involved in the model. The
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Maximum Likelihood of the parameters involved in the model. The
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simplest model is the multinomial logistic model where pij is the
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simplest model is the multinomial logistic model where pij is the
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probabibility to be observed in state j at the second wave
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probability to be observed in state j at the second wave
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conditional to be observed in state i at the first wave. Therefore
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conditional to be observed in state i at the first wave. Therefore
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the model is: log(pij/pii)= aij + bij*age+ cij*sex + etc , where
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the model is: log(pij/pii)= aij + bij*age+ cij*sex + etc , where
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'age' is age and 'sex' is a covariate. If you want to have a more
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'age' is age and 'sex' is a covariate. If you want to have a more
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Line 1503 void tricode(int *Tvar, int **nbcode, in
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Line 1503 void tricode(int *Tvar, int **nbcode, in
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for (k=0; k<=19; k++) {
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for (k=0; k<=19; k++) {
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if (Ndum[k] != 0) {
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if (Ndum[k] != 0) {
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nbcode[Tvar[j]][ij]=k;
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nbcode[Tvar[j]][ij]=k;
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/* printf("nbcodeaaaaaaaaaaa=%d Tvar[j]=%d ij=%d j=%d",nbcode[Tvar[j]][ij],Tvar[j],ij,j);*/
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ij++;
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ij++;
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}
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}
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if (ij > ncodemax[j]) break;
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if (ij > ncodemax[j]) break;
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Line 1585 void evsij(char fileres[], double ***eij
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Line 1585 void evsij(char fileres[], double ***eij
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/* Computed by stepm unit matrices, product of hstepm matrices, stored
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/* Computed by stepm unit matrices, product of hstepm matrices, stored
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in an array of nhstepm length: nhstepm=10, hstepm=4, stepm=6 months */
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in an array of nhstepm length: nhstepm=10, hstepm=4, stepm=6 months */
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hpxij(p3mat,nhstepm,age,hstepm,x,nlstate,stepm,oldm, savm, ij);
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hpxij(p3mat,nhstepm,age,hstepm,x,nlstate,stepm,oldm, savm, ij);
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/*for (h=0, eij[i][j][(int)age]=0; h<=nhstepm-1; h++) printf("%f %.5f\n", age*12+h, p3mat[1][1][h]);*/
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hf=hstepm*stepm/YEARM; /* Duration of hstepm expressed in year unit. */
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hf=hstepm*stepm/YEARM; /* Duration of hstepm expressed in year unit. */
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for(i=1; i<=nlstate;i++)
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for(i=1; i<=nlstate;i++)
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for(j=1; j<=nlstate;j++)
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for(j=1; j<=nlstate;j++)
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Line 1822 void varprevlim(char fileres[], double *
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Line 1825 void varprevlim(char fileres[], double *
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}
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}
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/************ Variance of one-step probabilities ******************/
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/************ Variance of one-step probabilities ******************/
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void varprob(char fileres[], double **matcov, double x[], double delti[], int nlstate, double bage, double fage, int ij)
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void varprob(char fileres[], double **matcov, double x[], double delti[], int nlstate, double bage, double fage, int ij, int *Tvar, int **nbcode, int *ncodemax)
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{
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{
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int i, j;
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int i, j, i1, k1, j1, z1;
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int k=0, cptcode;
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int k=0, cptcode;
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double **dnewm,**doldm;
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double **dnewm,**doldm;
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double *xp;
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double *xp;
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Line 1847 void varprob(char fileres[], double **ma
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Line 1850 void varprob(char fileres[], double **ma
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doldm=matrix(1,(nlstate+ndeath)*(nlstate+ndeath),1,(nlstate+ndeath)*(nlstate+ndeath));
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doldm=matrix(1,(nlstate+ndeath)*(nlstate+ndeath),1,(nlstate+ndeath)*(nlstate+ndeath));
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cov[1]=1;
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cov[1]=1;
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for (age=bage; age<=fage; age ++){
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j=cptcoveff;
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cov[2]=age;
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if (cptcovn<1) {j=1;ncodemax[1]=1;}
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gradg=matrix(1,npar,1,9);
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j1=0;
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trgradg=matrix(1,9,1,npar);
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for(k1=1; k1<=1;k1++){
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gp=vector(1,(nlstate+ndeath)*(nlstate+ndeath));
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for(i1=1; i1<=ncodemax[k1];i1++){
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gm=vector(1,(nlstate+ndeath)*(nlstate+ndeath));
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j1++;
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if (cptcovn>0) {
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fprintf(ficresprob, "\n#********** Variable ");
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for (z1=1; z1<=cptcoveff; z1++) fprintf(ficresprob, "V%d=%d ",Tvaraff[z1],nbcode[Tvaraff[z1]][codtab[j1][z1]]);
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fprintf(ficresprob, "**********\n#");
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}
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for(theta=1; theta <=npar; theta++){
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for (age=bage; age<=fage; age ++){
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for(i=1; i<=npar; i++)
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cov[2]=age;
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xp[i] = x[i] + (i==theta ?delti[theta]:0);
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for (k=1; k<=cptcovn;k++) {
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cov[2+k]=nbcode[Tvar[k]][codtab[j1][Tvar[k]]];
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pmij(pmmij,cov,ncovmodel,xp,nlstate);
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k=0;
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for(i=1; i<= (nlstate+ndeath); i++){
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for(j=1; j<=(nlstate+ndeath);j++){
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k=k+1;
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gp[k]=pmmij[i][j];
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}
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}
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}
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for (k=1; k<=cptcovage;k++) cov[2+Tage[k]]=cov[2+Tage[k]]*cov[2];
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for (k=1; k<=cptcovprod;k++)
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for(i=1; i<=npar; i++)
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cov[2+Tprod[k]]=nbcode[Tvard[k][1]][codtab[ij][Tvard[k][1]]]*nbcode[Tvard[k][2]][codtab[ij][Tvard[k][2]]];
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xp[i] = x[i] - (i==theta ?delti[theta]:0);
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gradg=matrix(1,npar,1,9);
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trgradg=matrix(1,9,1,npar);
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gp=vector(1,(nlstate+ndeath)*(nlstate+ndeath));
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gm=vector(1,(nlstate+ndeath)*(nlstate+ndeath));
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for(theta=1; theta <=npar; theta++){
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pmij(pmmij,cov,ncovmodel,xp,nlstate);
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for(i=1; i<=npar; i++)
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k=0;
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xp[i] = x[i] + (i==theta ?delti[theta]:0);
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for(i=1; i<=(nlstate+ndeath); i++){
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for(j=1; j<=(nlstate+ndeath);j++){
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pmij(pmmij,cov,ncovmodel,xp,nlstate);
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k=k+1;
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gm[k]=pmmij[i][j];
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k=0;
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}
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for(i=1; i<= (nlstate+ndeath); i++){
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}
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for(j=1; j<=(nlstate+ndeath);j++){
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k=k+1;
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gp[k]=pmmij[i][j];
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}
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}
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for(i=1; i<=npar; i++)
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xp[i] = x[i] - (i==theta ?delti[theta]:0);
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pmij(pmmij,cov,ncovmodel,xp,nlstate);
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k=0;
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for(i=1; i<=(nlstate+ndeath); i++){
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for(j=1; j<=(nlstate+ndeath);j++){
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k=k+1;
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gm[k]=pmmij[i][j];
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}
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}
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for(i=1; i<= (nlstate+ndeath)*(nlstate+ndeath); i++)
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for(i=1; i<= (nlstate+ndeath)*(nlstate+ndeath); i++)
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gradg[theta][i]=(gp[i]-gm[i])/2./delti[theta];
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gradg[theta][i]=(gp[i]-gm[i])/2./delti[theta];
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}
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}
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for(j=1; j<=(nlstate+ndeath)*(nlstate+ndeath);j++)
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for(theta=1; theta <=npar; theta++)
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trgradg[j][theta]=gradg[theta][j];
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matprod2(dnewm,trgradg,1,9,1,npar,1,npar,matcov);
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matprod2(doldm,dnewm,1,9,1,npar,1,9,gradg);
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pmij(pmmij,cov,ncovmodel,x,nlstate);
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k=0;
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for(j=1; j<=(nlstate+ndeath)*(nlstate+ndeath);j++)
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for(i=1; i<=(nlstate+ndeath); i++){
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for(theta=1; theta <=npar; theta++)
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for(j=1; j<=(nlstate+ndeath);j++){
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trgradg[j][theta]=gradg[theta][j];
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k=k+1;
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gm[k]=pmmij[i][j];
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matprod2(dnewm,trgradg,1,9,1,npar,1,npar,matcov);
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matprod2(doldm,dnewm,1,9,1,npar,1,9,gradg);
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pmij(pmmij,cov,ncovmodel,x,nlstate);
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k=0;
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for(i=1; i<=(nlstate+ndeath); i++){
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for(j=1; j<=(nlstate+ndeath);j++){
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k=k+1;
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gm[k]=pmmij[i][j];
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}
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}
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}
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}
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/*printf("\n%d ",(int)age);
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/*printf("\n%d ",(int)age);
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for (i=1; i<=(nlstate+ndeath)*(nlstate+ndeath-1);i++){
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for (i=1; i<=(nlstate+ndeath)*(nlstate+ndeath-1);i++){
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printf("%e [%e ;%e] ",gm[i],gm[i]-2*sqrt(doldm[i][i]),gm[i]+2*sqrt(doldm[i][i]));
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printf("%e [%e ;%e] ",gm[i],gm[i]-2*sqrt(doldm[i][i]),gm[i]+2*sqrt(doldm[i][i]));
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}*/
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}*/
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fprintf(ficresprob,"\n%d ",(int)age);
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fprintf(ficresprob,"\n%d ",(int)age);
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for (i=1; i<=(nlstate+ndeath)*(nlstate+ndeath-1);i++){
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if (i== 2) fprintf(ficresprob,"%.3e %.3e ",gm[i],doldm[i][i]);
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if (i== 4) fprintf(ficresprob,"%.3e %.3e ",gm[i],doldm[i][i]);
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}
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for (i=1; i<=(nlstate+ndeath)*(nlstate+ndeath-1);i++)
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fprintf(ficresprob,"%.3e (%.3e) ",gm[i],doldm[i][i]);
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}
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}
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free_vector(gp,1,(nlstate+ndeath)*(nlstate+ndeath));
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free_vector(gp,1,(nlstate+ndeath)*(nlstate+ndeath));
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free_vector(gm,1,(nlstate+ndeath)*(nlstate+ndeath));
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free_vector(gm,1,(nlstate+ndeath)*(nlstate+ndeath));
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free_matrix(trgradg,1,(nlstate+ndeath)*(nlstate+ndeath),1,npar);
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free_matrix(trgradg,1,(nlstate+ndeath)*(nlstate+ndeath),1,npar);
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free_matrix(gradg,1,(nlstate+ndeath)*(nlstate+ndeath),1,npar);
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free_matrix(gradg,1,(nlstate+ndeath)*(nlstate+ndeath),1,npar);
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}
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}
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free_vector(xp,1,npar);
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free_vector(xp,1,npar);
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fclose(ficresprob);
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fclose(ficresprob);
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}
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}
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/******************* Printing html file ***********/
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/******************* Printing html file ***********/
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Line 1942 void printinghtml(char fileres[], char t
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Line 1963 void printinghtml(char fileres[], char t
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printf("Problem with %s \n",optionfilehtm), exit(0);
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printf("Problem with %s \n",optionfilehtm), exit(0);
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}
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}
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fprintf(fichtm,"<body> <font size=\"2\">Imach, Version %s </font> <hr size=\"2\" color=\"#EC5E5E\"> \n
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fprintf(fichtm,"<body> <font size=\"2\">%s </font> <hr size=\"2\" color=\"#EC5E5E\"> \n
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Title=%s <br>Datafile=%s Firstpass=%d Lastpass=%d Stepm=%d Weight=%d Model=%s<br>\n
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Title=%s <br>Datafile=%s Firstpass=%d Lastpass=%d Stepm=%d Weight=%d Model=%s<br>\n
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\n
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\n
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Total number of observations=%d <br>\n
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Total number of observations=%d <br>\n
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Line 1954 Interval (in months) between two waves:
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Line 1975 Interval (in months) between two waves:
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- Observed prevalence in each state: <a href=\"p%s\">p%s</a> <br>\n
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- Observed prevalence in each state: <a href=\"p%s\">p%s</a> <br>\n
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- Stationary prevalence in each state: <a href=\"pl%s\">pl%s</a> <br>\n
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- Stationary prevalence in each state: <a href=\"pl%s\">pl%s</a> <br>\n
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- Transition probabilities: <a href=\"pij%s\">pij%s</a><br>\n
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- Transition probabilities: <a href=\"pij%s\">pij%s</a><br>\n
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- Life expectancies by age and initial health status (estepm=%2d months): <a href=\"e%s\">e%s</a> <br>\n",version,title,datafile,firstpass,lastpass,stepm, weightopt,model,imx,jmin,jmax,jmean,fileres,fileres,optionfilegnuplot,optionfilegnuplot,fileres,fileres,fileres,fileres,fileres,fileres,fileres,fileres,estepm);
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- Life expectancies by age and initial health status (estepm=%2d months): <a href=\"e%s\">e%s</a> <br>\n",version,title,datafile,firstpass,lastpass,stepm, weightopt,model,imx,jmin,jmax,jmean,fileres,fileres,optionfilegnuplot,optionfilegnuplot,fileres,fileres,fileres,fileres,fileres,fileres,estepm,fileres,fileres);
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fprintf(fichtm,"\n
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fprintf(fichtm,"\n
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- Parameter file with estimated parameters and the covariance matrix: <a href=\"%s\">%s</a> <br>\n
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- Parameter file with estimated parameters and the covariance matrix: <a href=\"%s\">%s</a> <br>\n
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Line 2511 int main(int argc, char *argv[])
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Line 2532 int main(int argc, char *argv[])
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double dateprev1, dateprev2,jproj1,mproj1,anproj1,jproj2,mproj2,anproj2;
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double dateprev1, dateprev2,jproj1,mproj1,anproj1,jproj2,mproj2,anproj2;
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char version[80]="Imach version 0.8a, March 2002, INED-EUROREVES ";
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char version[80]="Imach version 0.8b, March 2002, INED-EUROREVES ";
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char *alph[]={"a","a","b","c","d","e"}, str[4];
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char *alph[]={"a","a","b","c","d","e"}, str[4];
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Line 2751 while((c=getc(ficpar))=='#' && c!= EOF){
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Line 2772 while((c=getc(ficpar))=='#' && c!= EOF){
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if ((s[2][i]==3) && (s[3][i]==2)) s[3][i]=3;
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if ((s[2][i]==3) && (s[3][i]==2)) s[3][i]=3;
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if ((s[3][i]==3) && (s[4][i]==2)) s[4][i]=3;
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if ((s[3][i]==3) && (s[4][i]==2)) s[4][i]=3;
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}*/
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}*/
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/* for (i=1; i<=imx; i++){
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/* for (i=1; i<=imx; i++){
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if (s[4][i]==9) s[4][i]=-1;
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if (s[4][i]==9) s[4][i]=-1;
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printf("%d %.lf %.lf %.lf %.lf/%.lf %.lf/%.lf %.lf/%.lf %d %.lf/%.lf %d %.lf/%.lf %d %.lf/%.lf %d\n",num[i],(covar[1][i]), (covar[2][i]), (weight[i]), (moisnais[i]), (annais[i]), (moisdc[i]), (andc[i]), (mint[1][i]), (anint[1][i]), (s[1][i]), (mint[2][i]), (anint[2][i]), (s[2][i]), (mint[3][i]), (anint[3][i]), (s[3][i]), (mint[4][i]), (anint[4][i]), (s[4][i]));}
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printf("%d %.lf %.lf %.lf %.lf/%.lf %.lf/%.lf %.lf/%.lf %d %.lf/%.lf %d %.lf/%.lf %d %.lf/%.lf %d\n",num[i],(covar[1][i]), (covar[2][i]), (weight[i]), (moisnais[i]), (annais[i]), (moisdc[i]), (andc[i]), (mint[1][i]), (anint[1][i]), (s[1][i]), (mint[2][i]), (anint[2][i]), (s[2][i]), (mint[3][i]), (anint[3][i]), (s[3][i]), (mint[4][i]), (anint[4][i]), (s[4][i]));}*/
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*/
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/* Calculation of the number of parameter from char model*/
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/* Calculation of the number of parameter from char model*/
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Tvar=ivector(1,15);
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Tvar=ivector(1,15);
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Line 3207 while((c=getc(ficpar))=='#' && c!= EOF){
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Line 3227 while((c=getc(ficpar))=='#' && c!= EOF){
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for(j=1; j<=nlstate+ndeath;j++)
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for(j=1; j<=nlstate+ndeath;j++)
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fprintf(ficrespij," %1d-%1d",i,j);
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fprintf(ficrespij," %1d-%1d",i,j);
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fprintf(ficrespij,"\n");
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fprintf(ficrespij,"\n");
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for (h=0; h<=nhstepm; h++){
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for (h=0; h<=nhstepm; h++){
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fprintf(ficrespij,"%d %.0f %.0f",k,agedeb, agedeb+ h*hstepm/YEARM*stepm );
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fprintf(ficrespij,"%d %.0f %.0f",k,agedeb, agedeb+ h*hstepm/YEARM*stepm );
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for(i=1; i<=nlstate;i++)
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for(i=1; i<=nlstate;i++)
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for(j=1; j<=nlstate+ndeath;j++)
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for(j=1; j<=nlstate+ndeath;j++)
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fprintf(ficrespij," %.5f", p3mat[i][j][h]);
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fprintf(ficrespij," %.5f", p3mat[i][j][h]);
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fprintf(ficrespij,"\n");
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fprintf(ficrespij,"\n");
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}
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}
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free_ma3x(p3mat,1,nlstate+ndeath,1, nlstate+ndeath, 0,nhstepm);
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free_ma3x(p3mat,1,nlstate+ndeath,1, nlstate+ndeath, 0,nhstepm);
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fprintf(ficrespij,"\n");
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fprintf(ficrespij,"\n");
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}
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}
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}
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}
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}
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}
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/* varprob(fileres, matcov, p, delti, nlstate, (int) bage, (int) fage,k);*/
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varprob(fileres, matcov, p, delti, nlstate, (int) bage, (int) fage,k,Tvar,nbcode, ncodemax);
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fclose(ficrespij);
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fclose(ficrespij);
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Line 3312 while((c=getc(ficpar))=='#' && c!= EOF){
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Line 3332 while((c=getc(ficpar))=='#' && c!= EOF){
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for(i=1, vepp=0.;i <=nlstate;i++)
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for(i=1, vepp=0.;i <=nlstate;i++)
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for(j=1;j <=nlstate;j++)
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for(j=1;j <=nlstate;j++)
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vepp += vareij[i][j][(int)age];
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vepp += vareij[i][j][(int)age];
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fprintf(ficrest," %7.2f (%7.2f)", epj[nlstate+1],sqrt(vepp));
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fprintf(ficrest," %7.3f (%7.3f)", epj[nlstate+1],sqrt(vepp));
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for(j=1;j <=nlstate;j++){
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for(j=1;j <=nlstate;j++){
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fprintf(ficrest," %7.2f (%7.2f)", epj[j],sqrt(vareij[j][j][(int)age]));
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fprintf(ficrest," %7.3f (%7.3f)", epj[j],sqrt(vareij[j][j][(int)age]));
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}
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}
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fprintf(ficrest,"\n");
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fprintf(ficrest,"\n");
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}
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}
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