G07CAF Example Program Data
4 25.0 0.8185     :: NX,XMEAN,XSTD
8 21.0 4.2083     :: NY,YMEAN,YSTD
0.95  'T' 'E'     :: CLEVEL,TAIL,EQUAL
0.95  'T' 'U'     :: CLEVEL,TAIL,EQUAL