DCL:GRPH2:U[UVH]PACK : 1-F Graph Routines: Explanation of Subroutines: Error Bars
Draws error bars.
CALL UVERB (N,X,Y1,Y2)
CALL UHERB (N,X1,X2,Y)
CALL UVERBZ(N,X,Y1,Y2,ITYPE,INDEX,RSIZE)
CALL UHERBZ(N,X1,X2,Y,ITYPE,INDEX,RSIZE)
N (I) The length of an array. X, Y (R(N)) Independent variables. X1, X2, Y1, Y2 (R(N)) The coordinate values for both ends of an error bar. ITYPE (I) The line type of an error bar. INDEX (I) The line index of an error bar. RSIZE (R) The width of an error bar.