It would help if we had some idea what data_min1$macdhist actually is. I
would not expect to see that error if it is a simple numeric vector, so it
probably has a class of some sort which causes the plot command to call a
specific method (but we don't know which one) which may not have a col
argum
Hello,
I have problem with using color.
plot(data_min1$macd,col='black',main="1 min MACD",type="l")
lines(data_min1$macdsig,col="red")
par(new=T)
plot(data_min1$macdhist,col=data_min3$histcol,type="h",main="")
axis(4,col='black')
par(new=F)
When I remove ",col=data_min3$histcol"
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