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-
- !!! PROGRAM errordem
-
- INCLUDE 'STDHDR.FOR'
-
-
- INTEGER n,wc,i
- REAL rr, rand
- REAL xval(0:maxv), yval(0:maxv), y1val(0:maxv), y2val(0:maxv)
-
- n = 20
- DO i = 0, n-1
- rr = REAL(i)
- CALL random(rand)
- xval(i) = 4.0*pi*(rand-0.5)
- yval(i) = rr - xval(i) * xval(i) * rand
- END DO
- CALL sortdatax(xval,yval,n,0)
- DO i = 0, n-1
- y1val(i) = yval(i) - 1.0
- y2val(i) = yval(i) + 1.0
- END DO
- CALL InitSEGraphics(-1, 'C:\FOR\LIB\*.FON')
- DO wc = 1, 10
- CALL SetCurrentWindow(wc)
- CALL ClearWindow
- CALL SetAxesType(0,0)
- CALL SelectColor(15)
- CALL AutoAxes(xval,yval,n,MOD(wc, 2))
- CALL LinePlotData(xval, yval, n,3, 0)
- CALL ScatterPlotData(xval,yval,n,4,2)
- CALL PlotErrorBars(xval, y1val, y2val, n,0.4,5)
-
- CALL SelectColor(2)
- CALL SetTextStyleXX(0, 0, 10, 12)
- CALL TitleWindow('Error Bar Demo')
- CALL SetTextStyleXX(0,0,10, 12)
- CALL SelectColor(3)
- CALL TitleXAxis(' Independent Variable')
- CALL TitleYAxis(' Dep. Var.')
- READ (*,*)
- CALL ClearWindow
- END DO
- CALL CloseSEGraphics
-
- END