GGRAPH /GRAPHDATASET NAME="graphdataset" VARIABLES=X Y /GRAPHSPEC SOURCE=INLINE. BEGIN GPL SOURCE: s=userSource(id("graphdataset")) DATA: X=col(source(s), name("X")) DATA: Y=col(source(s), name("Y")) GUIDE: axis(dim(1), label("X")) GUIDE: axis(dim(2), label("Y")) ELEMENT: point(position(X*Y)) END GPL.
To change to a log scale, all you need to add the highlighted SCALE statement. The SCALE clause asks for a logged Y axis.
GGRAPH
/GRAPHDATASET NAME="graphdataset" VARIABLES=X Y
/GRAPHSPEC SOURCE=INLINE.
BEGIN GPL
SOURCE: s=userSource(id("graphdataset"))
DATA: X=col(source(s), name("X"))
DATA: Y=col(source(s), name("Y"))
GUIDE: axis(dim(1), label("X"))
GUIDE: axis(dim(2), label("Y"))
SCALE: log(dim(2), base(2))
ELEMENT: point(position(X*Y))
END GPL.
The pasted code has been generated by the Chart Builder
* Chart Builder.
GGRAPH
/GRAPHDATASET NAME="graphdataset" VARIABLES=v203 v271 MISSING=LISTWISE REPORTMISSING=NO
/GRAPHSPEC SOURCE=INLINE.
BEGIN GPL
SOURCE: s=userSource(id("graphdataset"))
DATA: v203=col(source(s), name("v203"))
DATA: v271=col(source(s), name("v271"))
GUIDE: axis(dim(1), label("GDP per capita (1987 US$), 1997"))
GUIDE: axis(dim(2), label("Infant mortality rate (per 1,000 live births), 1970"))
ELEMENT: point(position(v203*v271))
END GPL.
To jitter the scatterplot (jittering is not available in the Chart Builder) change the function producing a scatterplot point() into point.jitter().
GGRAPH
/GRAPHDATASET NAME="graphdataset" VARIABLES=v203 v271 MISSING=LISTWISE REPORTMISSING=NO
/GRAPHSPEC SOURCE=INLINE.
BEGIN GPL
SOURCE: s=userSource(id("graphdataset"))
DATA: v203=col(source(s), name("v203"))
DATA: v271=col(source(s), name("v271"))
GUIDE: axis(dim(1), label("GDP per capita (1987 US$), 1997"))
GUIDE: axis(dim(2), label("Infant mortality rate (per 1,000 live births), 1970"))
ELEMENT: point.jitter(position(v203*v271))
END GPL.