Set Origin of ggplot2 Plot Axes to Zero in R (Example) | Force to Start at 0 | scale_x_continuous

R code of this video:

y = 1:6)

library("ggplot2") # Load ggplot2

ggp ＜- ggplot(data, aes(x, y)) + # ggplot2 plot with default axis
geom_point()
ggp # Draw default ggplot2 plot

ggp + # Set origin of axes to zero
scale_x_continuous(expand = c(0, 0), limits = c(0, 7)) +
scale_y_continuous(expand = c(0, 0), limits = c(0, 7))

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[fabiodagostino]

Finally I learned how to do that, thanks a lot! :)

[brogames]

Hey, I have a question about the results from console and Rmarkdown. Why could you get a different accuracy in your console than from your Rmarkdown, even when you run the same script? Could you explain that?