Dear R users,

I plot data with

points(my_data[x]~x, col = x, type = "o", lwd="4")

where x is an integer running from 1 to 10, I get points drawn at the plot.
When want to do a legend to this I try

legend(leg.txt[x], col = x, text.col = 1, pch = 1, bty = "n")

where leg.txt contains the names of the variable and x behaves the same. The
difference between the symbols is the line width. At points(I can define the
with of the line the points are drawn), but at the legend there is no such a
function. Using lwd widens, but produces additional line thought the point.
Any suggestion how to widen the line at the legend symbols? Thanks for any.

Zroutik

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