RStudio knit to PDF: my images take the half of the page [duplicate]

i'm writing some codes in R in purpose to knit a PDF. Here is the result when i put my graphs:

I would like that my graphs take the whole page

here is the code i used:


b2=ggplot(tab,aes(group=range,y=ram,fill=price_range))+ geom_boxplot()

b3=ggplot(tab,aes(group=price_range,y=clock_speed,fill=price_range))+ geom_boxplot()


grid.arrange(b1,b2,b3)

Can you help me please ?

RStudio knit to PDF: my images take the half of the page [duplicate]

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a58438331 注册会员
2023-01-25 10:37

You can set fig.height and fig.width to suit your preferences, but a reasonable starting point could be to add the following to the top of the chunk where you make your visualizations.

{r, echo = FALSE, fig.height = 28, fig.width = 20}

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