How to change the title of histograms created with pairs.panel()?

I used this function of the psych library to see the correlations of 3 samples with each other. While I could change the main title, I could not change the names of the histograms on the diagonal of the 3x3 graph. These take the names of the samples by default. How can I change the names of the histograms I'm talking about?

I did some research about it on the internet or tried to ask chatgpt but I couldn't find any information. I couldn't find anything in the documentation either. Here is my code:

pairs.panels(PartC[, c("Energy_consumption", "Energy_production", "CO2_emission")], main = "The Correlation Between Energy Production, Energy Consumption, and the Amount of CO2 Emission.") 

1 Answer

You could change the colnames of your data to the names you want to show in the plot. I use the built-in dataset iris as an example like this:

library(psych) data(iris) d = iris[1:4] colnames(d) = c("A", "B", "C", "D") pairs.panels(d, bg=c("red","yellow","blue"), main="Title") 

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