[R] how to change the thickness of the lines of the boxplot outliers

[Waverley]

Hi,

I tried to use boxplot function. I am following the ?boxplot and can
change the whisker box width using lwd parameter.  However, when
outline=TRUE, the thickness of the circle of the outliers is not
proportionally changed when I change the line width of the whisker
box.  There must be another parameter for that.  Unfortunately I don't
know.

please help and thanks much in advance.

-- 
Waverley @ Palo Alto