Hello,

I have done a scatterplot and now would like to add its regression line but it does not show.
Below, the code I have used. 

lm3 <- lm(data$S_pH_KCl2.5_BCx~data$B_OleicoPF_BCx_per)
plot(data$S_pH_KCl2.5_BCx, data$B_OleicoPF_BCx_per)
abline(lm3)

I have been able to do the complete operation using the software STATISTICA but it would be great to do it with R.

If you require more details please get in touch.

Thanks a lot!

Bea
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