1 1 zerox zeroy graph coordinate center x -20 20 zx min max (character, real, real) if zx='x' then set xaxis y -20 20 zy min max (character, real, real) if zy='y' then set yaxis 20 20 2 2 xinterval yinterval xsubintervals ysubintervals: axis intervals 4 4 xwidth ywidth width of numbers in characters 0 0 xdecimal ydecimal number of decimal places 16.5 22.0 xsize ysize size of axes in cm x y c zc 'c' crosshairs, axXyYnN n 2 zxl base if zxl='l' then make x axis log to the given base n 2 zyl base if zyl='l' then make y axis log to the given base ********************************************************************* 3 4 xcolumn ycolumn columns of xyin that determine plot location 1 symbol column the xyin column to read symbols from 5 6 xscolumn yscolumn columns of xyin that determine the symbol size 11 12 14 hue saturation brightness columns for color manipulation ********************************************************************* R symbol-to-plot c(circle)bd(dotted box)x+Ifgpr(rectangle) i symbol-flag character in xyin that indicates that this symbol -1.0 symbol sizex side in inches on the x axis of the symbol. -1.0 symbol sizey as for the x axis, get size from yscolumn n no connection (example for connection is c- 0.05 for dashed 0.05 inch) n 0.05 linetype size linetype l.-in and size of dashes or dots ********************************************************************* . *********************************************************************