 
-->agri=[100,60,76,74,90,93,102,98,103,110,117,118,112,115,116,121,134,130];
 
-->agri(7)
 ans  =
 
    102.  
 
-->indu=[100,50,84,99,13,122,128,143,145,146,159,172,188,204,213,220,242,254];
 
-->indu=[100,50,84,99,13,122,128,143,145,146,159,172,188,204,213,220,242,254]
 indu  =
 
 
         column 1 to 9
 
!   100.    50.    84.    99.    13.    122.    128.    143.    145. !
 
         column 10 to 17
 
!   146.    159.    172.    188.    204.    213.    220.    242. !
 
         column 18
 
!   254. !
 
-->for i=1:18, plot2d(agri(i),indu(i),-4), end
 
-->xbarre=sum(agri)/18;ybarre=sum(indu)/18
 ybarre  =
 
    149.  
 
-->indu=[100,50,84,99,113,122,128,143,145,146,159,172,188,204,213,220,242,254]
 indu  =
 
 
         column 1 to 9
 
!   100.    50.    84.    99.    113.    122.    128.    143.    145. !
 
         column 10 to 17
 
!   146.    159.    172.    188.    204.    213.    220.    242. !
 
         column 18
 
!   254. !
 
-->for i=1:18, plot2d(agri(i),indu(i),-4), end
 
-->xbarre=sum(agri)/18;ybarre=sum(indu)/18
 ybarre  =
 
    154.55556  
 
-->xbarre
 xbarre  =
 
    103.83333  
 
-->ybarre
 ybarre  =
 
    154.55556  
 
-->plot2d(xbarre,ybarre,-2)
 
-->xtitle(['Le nuage de points et son centre de gravite'],'agri','indu')
 
-->plot2d(xbarre,ybarre,-3)
 
-->plot2d(xbarre,ybarre,-2)
 
-->indu=[100,50,84,99,113,122,128,143,145,146,159,172,188,204,213,220,242,254,ybarre]
 indu  =
 
 
         column 1 to 9
 
!   100.    50.    84.    99.    113.    122.    128.    143.    145. !
 
         column 10 to 17
 
!   146.    159.    172.    188.    204.    213.    220.    242. !
 
         column 18 to 19
 
!   254.    154.55556 !
 
-->agri=[100,60,76,74,90,93,102,98,103,110,117,118,112,115,116,121,134,130,xbarre];
 
-->for i=1:18, plot2d(agri(i),indu(i),-4), end
 
-->x2barre=sum(agri)/19;y2barre=sum(indu)/19
 y2barre  =
 
    154.55556  
 
-->plot2d(x2barre,y2barre,-3)
 
-->for i=1 :18,prodxy(i)=(agri(i)-xbarre)*(indu(i)-ybarre),end
 prodxy  =
 
    209.12963  
 prodxy  =
 
!   209.12963 !
!   4583.0185 !
 prodxy  =
 
!   209.12963 !
!   4583.0185 !
!   1963.7963 !
 prodxy  =
 
!   209.12963 !
!   4583.0185 !
!   1963.7963 !
!   1657.4074 !
 prodxy  =
 
!   209.12963 !
!   4583.0185 !
!   1963.7963 !
!   1657.4074 !
!   574.85185 !
 prodxy  =
 
!   209.12963 !
!   4583.0185 !
!   1963.7963 !
!   1657.4074 !
!   574.85185 !
!   352.68519 !
 prodxy  =
 
!   209.12963 !
!   4583.0185 !
!   1963.7963 !
!   1657.4074 !
!   574.85185 !
!   352.68519 !
!   48.685185 !
 prodxy  =
 
!   209.12963 !
!   4583.0185 !
!   1963.7963 !
!   1657.4074 !
!   574.85185 !
!   352.68519 !
!   48.685185 !
!   67.407407 !
 prodxy  =
 
!   209.12963 !
!   4583.0185 !
!   1963.7963 !
!   1657.4074 !
!   574.85185 !
!   352.68519 !
!   48.685185 !
!   67.407407 !
!   7.962963  !
 prodxy  =
 
!   209.12963 !
!   4583.0185 !
!   1963.7963 !
!   1657.4074 !
!   574.85185 !
!   352.68519 !
!   48.685185 !
!   67.407407 !
!   7.962963  !
! - 52.759259 !
 prodxy  =
 
!   209.12963 !
!   4583.0185 !
!   1963.7963 !
!   1657.4074 !
!   574.85185 !
!   352.68519 !
!   48.685185 !
!   67.407407 !
!   7.962963  !
! - 52.759259 !
!   58.518519 !
 prodxy  =
 
!   209.12963 !
!   4583.0185 !
!   1963.7963 !
!   1657.4074 !
!   574.85185 !
!   352.68519 !
!   48.685185 !
!   67.407407 !
!   7.962963  !
! - 52.759259 !
!   58.518519 !
!   247.12963 !
 prodxy  =
 
!   209.12963 !
!   4583.0185 !
!   1963.7963 !
!   1657.4074 !
!   574.85185 !
!   352.68519 !
!   48.685185 !
!   67.407407 !
!   7.962963  !
! - 52.759259 !
!   58.518519 !
!   247.12963 !
!   273.12963 !
 prodxy  =
 
!   209.12963 !
!   4583.0185 !
!   1963.7963 !
!   1657.4074 !
!   574.85185 !
!   352.68519 !
!   48.685185 !
!   67.407407 !
!   7.962963  !
! - 52.759259 !
!   58.518519 !
!   247.12963 !
!   273.12963 !
!   552.12963 !
 prodxy  =
 
!   209.12963 !
!   4583.0185 !
!   1963.7963 !
!   1657.4074 !
!   574.85185 !
!   352.68519 !
!   48.685185 !
!   67.407407 !
!   7.962963  !
! - 52.759259 !
!   58.518519 !
!   247.12963 !
!   273.12963 !
!   552.12963 !
!   711.07407 !
 prodxy  =
 
!   209.12963 !
!   4583.0185 !
!   1963.7963 !
!   1657.4074 !
!   574.85185 !
!   352.68519 !
!   48.685185 !
!   67.407407 !
!   7.962963  !
! - 52.759259 !
!   58.518519 !
!   247.12963 !
!   273.12963 !
!   552.12963 !
!   711.07407 !
!   1123.463  !
 prodxy  =
 
!   209.12963 !
!   4583.0185 !
!   1963.7963 !
!   1657.4074 !
!   574.85185 !
!   352.68519 !
!   48.685185 !
!   67.407407 !
!   7.962963  !
! - 52.759259 !
!   58.518519 !
!   247.12963 !
!   273.12963 !
!   552.12963 !
!   711.07407 !
!   1123.463  !
!   2637.9074 !
 prodxy  =
 
!   209.12963 !
!   4583.0185 !
!   1963.7963 !
!   1657.4074 !
!   574.85185 !
!   352.68519 !
!   48.685185 !
!   67.407407 !
!   7.962963  !
! - 52.759259 !
!   58.518519 !
!   247.12963 !
!   273.12963 !
!   552.12963 !
!   711.07407 !
!   1123.463  !
!   2637.9074 !
!   2602.1296 !
 
-->for i=1 :18,prodxx(i)=(agri(i)-xbarre)^2,end;
 prodxx  =
 
    14.694444  
 prodxx  =
 
!   14.694444 !
!   1921.3611 !
 prodxx  =
 
!   14.694444 !
!   1921.3611 !
!   774.69444 !
 prodxx  =
 
!   14.694444 !
!   1921.3611 !
!   774.69444 !
!   890.02778 !
 prodxx  =
 
!   14.694444 !
!   1921.3611 !
!   774.69444 !
!   890.02778 !
!   191.36111 !
 prodxx  =
 
!   14.694444 !
!   1921.3611 !
!   774.69444 !
!   890.02778 !
!   191.36111 !
!   117.36111 !
 prodxx  =
 
!   14.694444 !
!   1921.3611 !
!   774.69444 !
!   890.02778 !
!   191.36111 !
!   117.36111 !
!   3.3611111 !
 prodxx  =
 
!   14.694444 !
!   1921.3611 !
!   774.69444 !
!   890.02778 !
!   191.36111 !
!   117.36111 !
!   3.3611111 !
!   34.027778 !
 prodxx  =
 
!   14.694444 !
!   1921.3611 !
!   774.69444 !
!   890.02778 !
!   191.36111 !
!   117.36111 !
!   3.3611111 !
!   34.027778 !
!   0.6944444 !
 prodxx  =
 
!   14.694444 !
!   1921.3611 !
!   774.69444 !
!   890.02778 !
!   191.36111 !
!   117.36111 !
!   3.3611111 !
!   34.027778 !
!   0.6944444 !
!   38.027778 !
 prodxx  =
 
!   14.694444 !
!   1921.3611 !
!   774.69444 !
!   890.02778 !
!   191.36111 !
!   117.36111 !
!   3.3611111 !
!   34.027778 !
!   0.6944444 !
!   38.027778 !
!   173.36111 !
 prodxx  =
 
!   14.694444 !
!   1921.3611 !
!   774.69444 !
!   890.02778 !
!   191.36111 !
!   117.36111 !
!   3.3611111 !
!   34.027778 !
!   0.6944444 !
!   38.027778 !
!   173.36111 !
!   200.69444 !
 prodxx  =
 
!   14.694444 !
!   1921.3611 !
!   774.69444 !
!   890.02778 !
!   191.36111 !
!   117.36111 !
!   3.3611111 !
!   34.027778 !
!   0.6944444 !
!   38.027778 !
!   173.36111 !
!   200.69444 !
!   66.694444 !
 prodxx  =
 
!   14.694444 !
!   1921.3611 !
!   774.69444 !
!   890.02778 !
!   191.36111 !
!   117.36111 !
!   3.3611111 !
!   34.027778 !
!   0.6944444 !
!   38.027778 !
!   173.36111 !
!   200.69444 !
!   66.694444 !
!   124.69444 !
 prodxx  =
 
!   14.694444 !
!   1921.3611 !
!   774.69444 !
!   890.02778 !
!   191.36111 !
!   117.36111 !
!   3.3611111 !
!   34.027778 !
!   0.6944444 !
!   38.027778 !
!   173.36111 !
!   200.69444 !
!   66.694444 !
!   124.69444 !
!   148.02778 !
 prodxx  =
 
!   14.694444 !
!   1921.3611 !
!   774.69444 !
!   890.02778 !
!   191.36111 !
!   117.36111 !
!   3.3611111 !
!   34.027778 !
!   0.6944444 !
!   38.027778 !
!   173.36111 !
!   200.69444 !
!   66.694444 !
!   124.69444 !
!   148.02778 !
!   294.69444 !
 prodxx  =
 
!   14.694444 !
!   1921.3611 !
!   774.69444 !
!   890.02778 !
!   191.36111 !
!   117.36111 !
!   3.3611111 !
!   34.027778 !
!   0.6944444 !
!   38.027778 !
!   173.36111 !
!   200.69444 !
!   66.694444 !
!   124.69444 !
!   148.02778 !
!   294.69444 !
!   910.02778 !
 prodxx  =
 
!   14.694444 !
!   1921.3611 !
!   774.69444 !
!   890.02778 !
!   191.36111 !
!   117.36111 !
!   3.3611111 !
!   34.027778 !
!   0.6944444 !
!   38.027778 !
!   173.36111 !
!   200.69444 !
!   66.694444 !
!   124.69444 !
!   148.02778 !
!   294.69444 !
!   910.02778 !
!   684.69444 !
 
-->for i=1 :18,prodyy(i)=(indu(i)-ybarre)^2,end
 prodyy  =
 
    2976.3086  
 prodyy  =
 
!   2976.3086 !
!   10931.864 !
 prodyy  =
 
!   2976.3086 !
!   10931.864 !
!   4978.0864 !
 prodyy  =
 
!   2976.3086 !
!   10931.864 !
!   4978.0864 !
!   3086.4198 !
 prodyy  =
 
!   2976.3086 !
!   10931.864 !
!   4978.0864 !
!   3086.4198 !
!   1726.8642 !
 prodyy  =
 
!   2976.3086 !
!   10931.864 !
!   4978.0864 !
!   3086.4198 !
!   1726.8642 !
!   1059.8642 !
 prodyy  =
 
!   2976.3086 !
!   10931.864 !
!   4978.0864 !
!   3086.4198 !
!   1726.8642 !
!   1059.8642 !
!   705.19753 !
 prodyy  =
 
!   2976.3086 !
!   10931.864 !
!   4978.0864 !
!   3086.4198 !
!   1726.8642 !
!   1059.8642 !
!   705.19753 !
!   133.53086 !
 prodyy  =
 
!   2976.3086 !
!   10931.864 !
!   4978.0864 !
!   3086.4198 !
!   1726.8642 !
!   1059.8642 !
!   705.19753 !
!   133.53086 !
!   91.308642 !
 prodyy  =
 
!   2976.3086 !
!   10931.864 !
!   4978.0864 !
!   3086.4198 !
!   1726.8642 !
!   1059.8642 !
!   705.19753 !
!   133.53086 !
!   91.308642 !
!   73.197531 !
 prodyy  =
 
!   2976.3086 !
!   10931.864 !
!   4978.0864 !
!   3086.4198 !
!   1726.8642 !
!   1059.8642 !
!   705.19753 !
!   133.53086 !
!   91.308642 !
!   73.197531 !
!   19.753086 !
 prodyy  =
 
!   2976.3086 !
!   10931.864 !
!   4978.0864 !
!   3086.4198 !
!   1726.8642 !
!   1059.8642 !
!   705.19753 !
!   133.53086 !
!   91.308642 !
!   73.197531 !
!   19.753086 !
!   304.30864 !
 prodyy  =
 
!   2976.3086 !
!   10931.864 !
!   4978.0864 !
!   3086.4198 !
!   1726.8642 !
!   1059.8642 !
!   705.19753 !
!   133.53086 !
!   91.308642 !
!   73.197531 !
!   19.753086 !
!   304.30864 !
!   1118.5309 !
 prodyy  =
 
!   2976.3086 !
!   10931.864 !
!   4978.0864 !
!   3086.4198 !
!   1726.8642 !
!   1059.8642 !
!   705.19753 !
!   133.53086 !
!   91.308642 !
!   73.197531 !
!   19.753086 !
!   304.30864 !
!   1118.5309 !
!   2444.7531 !
 prodyy  =
 
!   2976.3086 !
!   10931.864 !
!   4978.0864 !
!   3086.4198 !
!   1726.8642 !
!   1059.8642 !
!   705.19753 !
!   133.53086 !
!   91.308642 !
!   73.197531 !
!   19.753086 !
!   304.30864 !
!   1118.5309 !
!   2444.7531 !
!   3415.7531 !
 prodyy  =
 
!   2976.3086 !
!   10931.864 !
!   4978.0864 !
!   3086.4198 !
!   1726.8642 !
!   1059.8642 !
!   705.19753 !
!   133.53086 !
!   91.308642 !
!   73.197531 !
!   19.753086 !
!   304.30864 !
!   1118.5309 !
!   2444.7531 !
!   3415.7531 !
!   4282.9753 !
 prodyy  =
 
!   2976.3086 !
!   10931.864 !
!   4978.0864 !
!   3086.4198 !
!   1726.8642 !
!   1059.8642 !
!   705.19753 !
!   133.53086 !
!   91.308642 !
!   73.197531 !
!   19.753086 !
!   304.30864 !
!   1118.5309 !
!   2444.7531 !
!   3415.7531 !
!   4282.9753 !
!   7646.5309 !
 prodyy  =
 
!   2976.3086 !
!   10931.864 !
!   4978.0864 !
!   3086.4198 !
!   1726.8642 !
!   1059.8642 !
!   705.19753 !
!   133.53086 !
!   91.308642 !
!   73.197531 !
!   19.753086 !
!   304.30864 !
!   1118.5309 !
!   2444.7531 !
!   3415.7531 !
!   4282.9753 !
!   7646.5309 !
!   9889.1975 !
 
-->achapeau=sum(prodxy)/sum(prodxx) bchapeau=ybarre-achapeau*xbarre
                                 !--error   276 
Missing operator, comma, or semicolon
 
 
-->achapeau=sum(prodxy)/sum(prodxx); bchapeau=ybarre-achapeau*xbarre
 bchapeau  =
 
  - 123.09506  
 
-->achapeau=sum(prodxy)/sum(prodxx) bchapeau=ybarre-achapeau*xbarre
 
-1->achapeau=sum(prodxy)/sum(prodxx)
 achapeau  =
 
    2.6740027  
 
-1-> bchapeau=ybarre-achapeau*xbarre
 bchapeau  =
 
  - 123.09506  
 
-1->indu
 indu  =
 
 
         column 1 to 9
 
!   100.    50.    84.    99.    113.    122.    128.    143.    145. !
 
         column 10 to 17
 
!   146.    159.    172.    188.    204.    213.    220.    242. !
 
         column 18 to 19
 
!   254.    154.55556 !
 
-1->indu=[100,50,84,99,13,122,128,143,145,146,159,172,188,204,213,220,242,254]
 indu  =
 
 
         column 1 to 9
 
!   100.    50.    84.    99.    13.    122.    128.    143.    145. !
 
         column 10 to 17
 
!   146.    159.    172.    188.    204.    213.    220.    242. !
 
         column 18
 
!   254. !
 
-1->agri=[100,60,76,74,90,93,102,98,103,110,117,118,112,115,116,121,134,130];
 
-1->for i=1:18, plot2d(agri(i),indu(i),-4), end
 
-1->xbarre=sum(agri)/18;ybarre=sum(indu)/18
 ybarre  =
 
    149.  
 
-1->indu=[100,50,84,99,113,122,128,143,145,146,159,172,188,204,213,220,242,254]
 indu  =
 
 
         column 1 to 9
 
!   100.    50.    84.    99.    113.    122.    128.    143.    145. !
 
         column 10 to 17
 
!   146.    159.    172.    188.    204.    213.    220.    242. !
 
         column 18
 
!   254. !
 
-1->xbarre=sum(agri)/18;ybarre=sum(indu)/18
 ybarre  =
 
    154.55556  
 
-1->for i=1:18, plot2d(agri(i),indu(i),-4), end
 
-1->for i=1 :18,prodxy(i)=(agri(i)-xbarre)*(indu(i)-ybarre),end
 prodxy  =
 
    209.12963  
 prodxy  =
 
!   209.12963 !
!   4583.0185 !
 prodxy  =
 
!   209.12963 !
!   4583.0185 !
!   1963.7963 !
 prodxy  =
 
!   209.12963 !
!   4583.0185 !
!   1963.7963 !
!   1657.4074 !
 prodxy  =
 
!   209.12963 !
!   4583.0185 !
!   1963.7963 !
!   1657.4074 !
!   574.85185 !
 prodxy  =
 
!   209.12963 !
!   4583.0185 !
!   1963.7963 !
!   1657.4074 !
!   574.85185 !
!   352.68519 !
 prodxy  =
 
!   209.12963 !
!   4583.0185 !
!   1963.7963 !
!   1657.4074 !
!   574.85185 !
!   352.68519 !
!   48.685185 !
 prodxy  =
 
!   209.12963 !
!   4583.0185 !
!   1963.7963 !
!   1657.4074 !
!   574.85185 !
!   352.68519 !
!   48.685185 !
!   67.407407 !
 prodxy  =
 
!   209.12963 !
!   4583.0185 !
!   1963.7963 !
!   1657.4074 !
!   574.85185 !
!   352.68519 !
!   48.685185 !
!   67.407407 !
!   7.962963  !
 prodxy  =
 
!   209.12963 !
!   4583.0185 !
!   1963.7963 !
!   1657.4074 !
!   574.85185 !
!   352.68519 !
!   48.685185 !
!   67.407407 !
!   7.962963  !
! - 52.759259 !
 prodxy  =
 
!   209.12963 !
!   4583.0185 !
!   1963.7963 !
!   1657.4074 !
!   574.85185 !
!   352.68519 !
!   48.685185 !
!   67.407407 !
!   7.962963  !
! - 52.759259 !
!   58.518519 !
 prodxy  =
 
!   209.12963 !
!   4583.0185 !
!   1963.7963 !
!   1657.4074 !
!   574.85185 !
!   352.68519 !
!   48.685185 !
!   67.407407 !
!   7.962963  !
! - 52.759259 !
!   58.518519 !
!   247.12963 !
 prodxy  =
 
!   209.12963 !
!   4583.0185 !
!   1963.7963 !
!   1657.4074 !
!   574.85185 !
!   352.68519 !
!   48.685185 !
!   67.407407 !
!   7.962963  !
! - 52.759259 !
!   58.518519 !
!   247.12963 !
!   273.12963 !
 prodxy  =
 
!   209.12963 !
!   4583.0185 !
!   1963.7963 !
!   1657.4074 !
!   574.85185 !
!   352.68519 !
!   48.685185 !
!   67.407407 !
!   7.962963  !
! - 52.759259 !
!   58.518519 !
!   247.12963 !
!   273.12963 !
!   552.12963 !
 prodxy  =
 
!   209.12963 !
!   4583.0185 !
!   1963.7963 !
!   1657.4074 !
!   574.85185 !
!   352.68519 !
!   48.685185 !
!   67.407407 !
!   7.962963  !
! - 52.759259 !
!   58.518519 !
!   247.12963 !
!   273.12963 !
!   552.12963 !
!   711.07407 !
 prodxy  =
 
!   209.12963 !
!   4583.0185 !
!   1963.7963 !
!   1657.4074 !
!   574.85185 !
!   352.68519 !
!   48.685185 !
!   67.407407 !
!   7.962963  !
! - 52.759259 !
!   58.518519 !
!   247.12963 !
!   273.12963 !
!   552.12963 !
!   711.07407 !
!   1123.463  !
 prodxy  =
 
!   209.12963 !
!   4583.0185 !
!   1963.7963 !
!   1657.4074 !
!   574.85185 !
!   352.68519 !
!   48.685185 !
!   67.407407 !
!   7.962963  !
! - 52.759259 !
!   58.518519 !
!   247.12963 !
!   273.12963 !
!   552.12963 !
!   711.07407 !
!   1123.463  !
!   2637.9074 !
 prodxy  =
 
!   209.12963 !
!   4583.0185 !
!   1963.7963 !
!   1657.4074 !
!   574.85185 !
!   352.68519 !
!   48.685185 !
!   67.407407 !
!   7.962963  !
! - 52.759259 !
!   58.518519 !
!   247.12963 !
!   273.12963 !
!   552.12963 !
!   711.07407 !
!   1123.463  !
!   2637.9074 !
!   2602.1296 !
 
-1->for i=1 :18,prodxx(i)=(agri(i)-xbarre)^2,end;
 prodxx  =
 
    14.694444  
 prodxx  =
 
!   14.694444 !
!   1921.3611 !
 prodxx  =
 
!   14.694444 !
!   1921.3611 !
!   774.69444 !
 prodxx  =
 
!   14.694444 !
!   1921.3611 !
!   774.69444 !
!   890.02778 !
 prodxx  =
 
!   14.694444 !
!   1921.3611 !
!   774.69444 !
!   890.02778 !
!   191.36111 !
 prodxx  =
 
!   14.694444 !
!   1921.3611 !
!   774.69444 !
!   890.02778 !
!   191.36111 !
!   117.36111 !
 prodxx  =
 
!   14.694444 !
!   1921.3611 !
!   774.69444 !
!   890.02778 !
!   191.36111 !
!   117.36111 !
!   3.3611111 !
 prodxx  =
 
!   14.694444 !
!   1921.3611 !
!   774.69444 !
!   890.02778 !
!   191.36111 !
!   117.36111 !
!   3.3611111 !
!   34.027778 !
 prodxx  =
 
!   14.694444 !
!   1921.3611 !
!   774.69444 !
!   890.02778 !
!   191.36111 !
!   117.36111 !
!   3.3611111 !
!   34.027778 !
!   0.6944444 !
 prodxx  =
 
!   14.694444 !
!   1921.3611 !
!   774.69444 !
!   890.02778 !
!   191.36111 !
!   117.36111 !
!   3.3611111 !
!   34.027778 !
!   0.6944444 !
!   38.027778 !
 prodxx  =
 
!   14.694444 !
!   1921.3611 !
!   774.69444 !
!   890.02778 !
!   191.36111 !
!   117.36111 !
!   3.3611111 !
!   34.027778 !
!   0.6944444 !
!   38.027778 !
!   173.36111 !
 prodxx  =
 
!   14.694444 !
!   1921.3611 !
!   774.69444 !
!   890.02778 !
!   191.36111 !
!   117.36111 !
!   3.3611111 !
!   34.027778 !
!   0.6944444 !
!   38.027778 !
!   173.36111 !
!   200.69444 !
 prodxx  =
 
!   14.694444 !
!   1921.3611 !
!   774.69444 !
!   890.02778 !
!   191.36111 !
!   117.36111 !
!   3.3611111 !
!   34.027778 !
!   0.6944444 !
!   38.027778 !
!   173.36111 !
!   200.69444 !
!   66.694444 !
 prodxx  =
 
!   14.694444 !
!   1921.3611 !
!   774.69444 !
!   890.02778 !
!   191.36111 !
!   117.36111 !
!   3.3611111 !
!   34.027778 !
!   0.6944444 !
!   38.027778 !
!   173.36111 !
!   200.69444 !
!   66.694444 !
!   124.69444 !
 prodxx  =
 
!   14.694444 !
!   1921.3611 !
!   774.69444 !
!   890.02778 !
!   191.36111 !
!   117.36111 !
!   3.3611111 !
!   34.027778 !
!   0.6944444 !
!   38.027778 !
!   173.36111 !
!   200.69444 !
!   66.694444 !
!   124.69444 !
!   148.02778 !
 prodxx  =
 
!   14.694444 !
!   1921.3611 !
!   774.69444 !
!   890.02778 !
!   191.36111 !
!   117.36111 !
!   3.3611111 !
!   34.027778 !
!   0.6944444 !
!   38.027778 !
!   173.36111 !
!   200.69444 !
!   66.694444 !
!   124.69444 !
!   148.02778 !
!   294.69444 !
 prodxx  =
 
!   14.694444 !
!   1921.3611 !
!   774.69444 !
!   890.02778 !
!   191.36111 !
!   117.36111 !
!   3.3611111 !
!   34.027778 !
!   0.6944444 !
!   38.027778 !
!   173.36111 !
!   200.69444 !
!   66.694444 !
!   124.69444 !
!   148.02778 !
!   294.69444 !
!   910.02778 !
 prodxx  =
 
!   14.694444 !
!   1921.3611 !
!   774.69444 !
!   890.02778 !
!   191.36111 !
!   117.36111 !
!   3.3611111 !
!   34.027778 !
!   0.6944444 !
!   38.027778 !
!   173.36111 !
!   200.69444 !
!   66.694444 !
!   124.69444 !
!   148.02778 !
!   294.69444 !
!   910.02778 !
!   684.69444 !
 
-1->for i=1 :18,prodxx(i)=(agri(i)-xbarre)^2,end;
 prodxx  =
 
!   14.694444 !
!   1921.3611 !
!   774.69444 !
!   890.02778 !
!   191.36111 !
!   117.36111 !
!   3.3611111 !
!   34.027778 !
!   0.6944444 !
!   38.027778 !
!   173.36111 !
!   200.69444 !
!   66.694444 !
!   124.69444 !
!   148.02778 !
!   294.69444 !
!   910.02778 !
!   684.69444 !
 prodxx  =
 
!   14.694444 !
!   1921.3611 !
!   774.69444 !
!   890.02778 !
!   191.36111 !
!   117.36111 !
!   3.3611111 !
!   34.027778 !
!   0.6944444 !
!   38.027778 !
!   173.36111 !
!   200.69444 !
!   66.694444 !
!   124.69444 !
!   148.02778 !
!   294.69444 !
!   910.02778 !
!   684.69444 !
 prodxx  =
 
!   14.694444 !
!   1921.3611 !
!   774.69444 !
!   890.02778 !
!   191.36111 !
!   117.36111 !
!   3.3611111 !
!   34.027778 !
!   0.6944444 !
!   38.027778 !
!   173.36111 !
!   200.69444 !
!   66.694444 !
!   124.69444 !
!   148.02778 !
!   294.69444 !
!   910.02778 !
!   684.69444 !
 prodxx  =
 
!   14.694444 !
!   1921.3611 !
!   774.69444 !
!   890.02778 !
!   191.36111 !
!   117.36111 !
!   3.3611111 !
!   34.027778 !
!   0.6944444 !
!   38.027778 !
!   173.36111 !
!   200.69444 !
!   66.694444 !
!   124.69444 !
!   148.02778 !
!   294.69444 !
!   910.02778 !
!   684.69444 !
 prodxx  =
 
!   14.694444 !
!   1921.3611 !
!   774.69444 !
!   890.02778 !
!   191.36111 !
!   117.36111 !
!   3.3611111 !
!   34.027778 !
!   0.6944444 !
!   38.027778 !
!   173.36111 !
!   200.69444 !
!   66.694444 !
!   124.69444 !
!   148.02778 !
!   294.69444 !
!   910.02778 !
!   684.69444 !
 prodxx  =
 
!   14.694444 !
!   1921.3611 !
!   774.69444 !
!   890.02778 !
!   191.36111 !
!   117.36111 !
!   3.3611111 !
!   34.027778 !
!   0.6944444 !
!   38.027778 !
!   173.36111 !
!   200.69444 !
!   66.694444 !
!   124.69444 !
!   148.02778 !
!   294.69444 !
!   910.02778 !
!   684.69444 !
 prodxx  =
 
!   14.694444 !
!   1921.3611 !
!   774.69444 !
!   890.02778 !
!   191.36111 !
!   117.36111 !
!   3.3611111 !
!   34.027778 !
!   0.6944444 !
!   38.027778 !
!   173.36111 !
!   200.69444 !
!   66.694444 !
!   124.69444 !
!   148.02778 !
!   294.69444 !
!   910.02778 !
!   684.69444 !
 prodxx  =
 
!   14.694444 !
!   1921.3611 !
!   774.69444 !
!   890.02778 !
!   191.36111 !
!   117.36111 !
!   3.3611111 !
!   34.027778 !
!   0.6944444 !
!   38.027778 !
!   173.36111 !
!   200.69444 !
!   66.694444 !
!   124.69444 !
!   148.02778 !
!   294.69444 !
!   910.02778 !
!   684.69444 !
 prodxx  =
 
!   14.694444 !
!   1921.3611 !
!   774.69444 !
!   890.02778 !
!   191.36111 !
!   117.36111 !
!   3.3611111 !
!   34.027778 !
!   0.6944444 !
!   38.027778 !
!   173.36111 !
!   200.69444 !
!   66.694444 !
!   124.69444 !
!   148.02778 !
!   294.69444 !
!   910.02778 !
!   684.69444 !
 prodxx  =
 
!   14.694444 !
!   1921.3611 !
!   774.69444 !
!   890.02778 !
!   191.36111 !
!   117.36111 !
!   3.3611111 !
!   34.027778 !
!   0.6944444 !
!   38.027778 !
!   173.36111 !
!   200.69444 !
!   66.694444 !
!   124.69444 !
!   148.02778 !
!   294.69444 !
!   910.02778 !
!   684.69444 !
 prodxx  =
 
!   14.694444 !
!   1921.3611 !
!   774.69444 !
!   890.02778 !
!   191.36111 !
!   117.36111 !
!   3.3611111 !
!   34.027778 !
!   0.6944444 !
!   38.027778 !
!   173.36111 !
!   200.69444 !
!   66.694444 !
!   124.69444 !
!   148.02778 !
!   294.69444 !
!   910.02778 !
!   684.69444 !
 prodxx  =
 
!   14.694444 !
!   1921.3611 !
!   774.69444 !
!   890.02778 !
!   191.36111 !
!   117.36111 !
!   3.3611111 !
!   34.027778 !
!   0.6944444 !
!   38.027778 !
!   173.36111 !
!   200.69444 !
!   66.694444 !
!   124.69444 !
!   148.02778 !
!   294.69444 !
!   910.02778 !
!   684.69444 !
 prodxx  =
 
!   14.694444 !
!   1921.3611 !
!   774.69444 !
!   890.02778 !
!   191.36111 !
!   117.36111 !
!   3.3611111 !
!   34.027778 !
!   0.6944444 !
!   38.027778 !
!   173.36111 !
!   200.69444 !
!   66.694444 !
!   124.69444 !
!   148.02778 !
!   294.69444 !
!   910.02778 !
!   684.69444 !
 prodxx  =
 
!   14.694444 !
!   1921.3611 !
!   774.69444 !
!   890.02778 !
!   191.36111 !
!   117.36111 !
!   3.3611111 !
!   34.027778 !
!   0.6944444 !
!   38.027778 !
!   173.36111 !
!   200.69444 !
!   66.694444 !
!   124.69444 !
!   148.02778 !
!   294.69444 !
!   910.02778 !
!   684.69444 !
 prodxx  =
 
!   14.694444 !
!   1921.3611 !
!   774.69444 !
!   890.02778 !
!   191.36111 !
!   117.36111 !
!   3.3611111 !
!   34.027778 !
!   0.6944444 !
!   38.027778 !
!   173.36111 !
!   200.69444 !
!   66.694444 !
!   124.69444 !
!   148.02778 !
!   294.69444 !
!   910.02778 !
!   684.69444 !
 prodxx  =
 
!   14.694444 !
!   1921.3611 !
!   774.69444 !
!   890.02778 !
!   191.36111 !
!   117.36111 !
!   3.3611111 !
!   34.027778 !
!   0.6944444 !
!   38.027778 !
!   173.36111 !
!   200.69444 !
!   66.694444 !
!   124.69444 !
!   148.02778 !
!   294.69444 !
!   910.02778 !
!   684.69444 !
 prodxx  =
 
!   14.694444 !
!   1921.3611 !
!   774.69444 !
!   890.02778 !
!   191.36111 !
!   117.36111 !
!   3.3611111 !
!   34.027778 !
!   0.6944444 !
!   38.027778 !
!   173.36111 !
!   200.69444 !
!   66.694444 !
!   124.69444 !
!   148.02778 !
!   294.69444 !
!   910.02778 !
!   684.69444 !
 prodxx  =
 
!   14.694444 !
!   1921.3611 !
!   774.69444 !
!   890.02778 !
!   191.36111 !
!   117.36111 !
!   3.3611111 !
!   34.027778 !
!   0.6944444 !
!   38.027778 !
!   173.36111 !
!   200.69444 !
!   66.694444 !
!   124.69444 !
!   148.02778 !
!   294.69444 !
!   910.02778 !
!   684.69444 !
 
 
-1->for i=1 :18,prodyy(i)=(indu(i)-ybarre)^2,end
 prodyy  =
 
    2976.3086  
 prodyy  =
 
!   2976.3086 !
!   10931.864 !
 prodyy  =
 
!   2976.3086 !
!   10931.864 !
!   4978.0864 !
 prodyy  =
 
!   2976.3086 !
!   10931.864 !
!   4978.0864 !
!   3086.4198 !
 prodyy  =
 
!   2976.3086 !
!   10931.864 !
!   4978.0864 !
!   3086.4198 !
!   1726.8642 !
 prodyy  =
 
!   2976.3086 !
!   10931.864 !
!   4978.0864 !
!   3086.4198 !
!   1726.8642 !
!   1059.8642 !
 prodyy  =
 
!   2976.3086 !
!   10931.864 !
!   4978.0864 !
!   3086.4198 !
!   1726.8642 !
!   1059.8642 !
!   705.19753 !
 prodyy  =
 
!   2976.3086 !
!   10931.864 !
!   4978.0864 !
!   3086.4198 !
!   1726.8642 !
!   1059.8642 !
!   705.19753 !
!   133.53086 !
 prodyy  =
 
!   2976.3086 !
!   10931.864 !
!   4978.0864 !
!   3086.4198 !
!   1726.8642 !
!   1059.8642 !
!   705.19753 !
!   133.53086 !
!   91.308642 !
 prodyy  =
 
!   2976.3086 !
!   10931.864 !
!   4978.0864 !
!   3086.4198 !
!   1726.8642 !
!   1059.8642 !
!   705.19753 !
!   133.53086 !
!   91.308642 !
!   73.197531 !
 prodyy  =
 
!   2976.3086 !
!   10931.864 !
!   4978.0864 !
!   3086.4198 !
!   1726.8642 !
!   1059.8642 !
!   705.19753 !
!   133.53086 !
!   91.308642 !
!   73.197531 !
!   19.753086 !
 prodyy  =
 
!   2976.3086 !
!   10931.864 !
!   4978.0864 !
!   3086.4198 !
!   1726.8642 !
!   1059.8642 !
!   705.19753 !
!   133.53086 !
!   91.308642 !
!   73.197531 !
!   19.753086 !
!   304.30864 !
 prodyy  =
 
!   2976.3086 !
!   10931.864 !
!   4978.0864 !
!   3086.4198 !
!   1726.8642 !
!   1059.8642 !
!   705.19753 !
!   133.53086 !
!   91.308642 !
!   73.197531 !
!   19.753086 !
!   304.30864 !
!   1118.5309 !
 prodyy  =
 
!   2976.3086 !
!   10931.864 !
!   4978.0864 !
!   3086.4198 !
!   1726.8642 !
!   1059.8642 !
!   705.19753 !
!   133.53086 !
!   91.308642 !
!   73.197531 !
!   19.753086 !
!   304.30864 !
!   1118.5309 !
!   2444.7531 !
 prodyy  =
 
!   2976.3086 !
!   10931.864 !
!   4978.0864 !
!   3086.4198 !
!   1726.8642 !
!   1059.8642 !
!   705.19753 !
!   133.53086 !
!   91.308642 !
!   73.197531 !
!   19.753086 !
!   304.30864 !
!   1118.5309 !
!   2444.7531 !
!   3415.7531 !
 prodyy  =
 
!   2976.3086 !
!   10931.864 !
!   4978.0864 !
!   3086.4198 !
!   1726.8642 !
!   1059.8642 !
!   705.19753 !
!   133.53086 !
!   91.308642 !
!   73.197531 !
!   19.753086 !
!   304.30864 !
!   1118.5309 !
!   2444.7531 !
!   3415.7531 !
!   4282.9753 !
 prodyy  =
 
!   2976.3086 !
!   10931.864 !
!   4978.0864 !
!   3086.4198 !
!   1726.8642 !
!   1059.8642 !
!   705.19753 !
!   133.53086 !
!   91.308642 !
!   73.197531 !
!   19.753086 !
!   304.30864 !
!   1118.5309 !
!   2444.7531 !
!   3415.7531 !
!   4282.9753 !
!   7646.5309 !
 prodyy  =
 
!   2976.3086 !
!   10931.864 !
!   4978.0864 !
!   3086.4198 !
!   1726.8642 !
!   1059.8642 !
!   705.19753 !
!   133.53086 !
!   91.308642 !
!   73.197531 !
!   19.753086 !
!   304.30864 !
!   1118.5309 !
!   2444.7531 !
!   3415.7531 !
!   4282.9753 !
!   7646.5309 !
!   9889.1975 !
 
 
-1->achapeau=sum(prodxy)/sum(prodxx)
 achapeau  =
 
    2.6740027  
 
-1-> bchapeau=ybarre-achapeau*xbarre
 bchapeau  =
 
  - 123.09506  
 
-1->xbarre=sum(agri)/18;ybarre=sum(indu)/18
 ybarre  =
 
    154.55556  
 
-1->plot2d(xbarre,ybarre,-2)
 
-1->function y=f(x);y=achapeau*x+bchapeau;endfunction
 
-1->fplot2d(min(agri) :1 :max(agri),f)
 
-1->a2chapeau=sum(prodxy)/sum(prodyy)
 a2chapeau  =
 
    0.3209956  
 
-1-> b2chapeau=ybarre-a2chapeau*xbarre
 b2chapeau  =
 
    121.22551  
 
-1->function y=f2(x);y=a2chapeau*x+b2chapeau;endfunction
 
-1->fplot2d(min(agri) :1 :max(agri),f2)
 
-1->function y=f(x);y=(b2chapeau+x)/a2chapeau;endfunction
Warning :redefining function: f                       
 
 
-1->function y=f2(x);y=(b2chapeau+x)/a2chapeau;endfunction
Warning :redefining function: f2                      
 
 
-1->fplot2d(min(agri) :1 :max(agri),f2)
 
-1->fplot2d(min(agri) :1 :max(agri),f)
 
-1->plot2d(xbarre,ybarre,-2)
 
-1->plot2d(xbarre,ybarre,-2)
 
-1->for i=1:18, plot2d(agri(i),indu(i),-4), end
 
-1->fplot2d(min(agri) :1 :max(agri),f)
 
-1->for i=1:18, plot2d(agri(i),indu(i),-4), end
 
-1->plot2d(xbarre,ybarre,-2)
 
-1->function y=f(x);y=achapeau*x+bchapeau;endfunction
Warning :redefining function: f                       
 
 
-1->fplot2d(min(agri) :1 :max(agri),f)
 
-1->a2chapeau=sum(prodxy)/sum(prodyy)
 a2chapeau  =
 
    0.3209956  
 
-1->function y=f2(x);y=(b2chapeau+x)/a2chapeau;endfunction
 
-1->fplot2d(min(agri) :1 :max(agri),f2)
 
-1->fplot2d(min(agri) :1 :max(agri),f2)
 
 
 
 
 
 
-7->function y=f2(x);y=(x-b2chapeau)/a2chapeau;endfunction
 
-7->fplot2d(min(agri) :1 :max(agri),f2)
 
-7->b2chapeau
 b2chapeau  =
 
    121.22551  
 
-7-> b2chapeau=xbarre-a2chapeau*ybarre
 b2chapeau  =
 
    54.221676  
 
-7->function y=f2(x);y=(x-b2chapeau)/a2chapeau;endfunction
 
-7->fplot2d(min(agri) :1 :max(agri),f2)
 
-7-> b2chapeau=xbarre-a2chapeau*ybarre
 b2chapeau  =
 
    54.221676  
 
-7->a2chapeau
 a2chapeau  =
 
    0.3209956  
 
-7->Rdeux=((sum(prodxy))^2/(sum(prodxx))^2)
 Rdeux  =
 
    7.1502903  
 
-7->Rdeux=((sum(prodxy))^2/((sum(prodxx))^2*(sum(prodyy))^2)))
                                                          !--error   276 
Missing operator, comma, or semicolon
 
 
-7->Rdeux=((sum(prodxy)^2)/((sum(prodxx)^2*(sum(prodyy)^2)))
                                                          !--error     3 
waiting for right parenthesis
 
 
-7->Rdeux=((sum(prodxy)^2)/((sum(prodxx)^2*(sum(prodyy)^2))))
 Rdeux  =
 
    2.374E-09  
 
-7->Rdeux=(sum(priodxy)^2/(sum(prodxx)^2*sum(prodyy)^2))
             !--error     4 
undefined variable : priodxy                 
 
 
-7->Rdeux=(sum(prodxy)^2/(sum(prodxx)^2*sum(prodyy)^2))
 Rdeux  =
 
    2.374E-09  
 
-7->sqr(Rdeux)
           !--error     4 
undefined variable : sqr                     
 
 
-7->sqrt(Rdeux)
 ans  =
 
    0.0000487  
 
-7->Rdeux=(sum(prodxy))^2/((sum(prodxx))^2*(sum(prodyy))^2)
 Rdeux  =
 
    2.374E-09  
 
-7->Rdeux=(sum(prodxy))^2/((sum(prodxx))*(sum(prodyy)))
 Rdeux  =
 
    0.8583432  
 
-->exec('SCI/scilab.quit',-1);quit;
