Is there any way to increase the overall size of the plot produce by corrplot?
For example, if I plot the correlations of all 61 columns of the volcano dataset
library(corrplot)
M <- cor(volcano)
corrplot(M, order = "hclust", addrect = 2)
the plot is unreadable because the overall size does not increase. I am on Windows 10, corrplot 0.84, Jupyter notebook, making calls to R 3.5.1 using the magic R command %%R. But I have also run this in RStudio and have the same problem.
I have tried increasing the plot size with
win.graph(width = 20, height = 20, pointsize = 12)
options(repr.plot.width=20, repr.plot.height=20)
but it is no help.
Thanks in advance.