Change the default blue/yellow color to gray scale

[jielab]

Hi, there:

I used the following command to generate a plot pasted at the bottom: **ggboxplot(dat, x="apoe", y="cnt_min", color="same")

• stat_compare_means(aes(label=..p.format.., group=same), method="wilcox.test")**

Can someone please let me know how to change the blue/yellow color to gray scale so that I don't need to pay extra publication fee for some coloring that is not really necessary?

Also, how to make the P-value on the top-right to be 1.0 instead of 1.0000?

Thank you very much!

Best regards, jie

[jielab]

I now learned how to change the axis label font by using: p + font("xlab", size=16) + font("ylab", size=16) + font("xy.text", size=16, face="bold")

But I still don't know how to change the font for the top P-value row.

Your help is greatly appreciated!

Best regards, Jie