r-corrplot

I'm currently using corrplot() from the corrplot package in R and I've stumbled across two problems. For simplicity, I'll use the same notation as the help/introduction page for corrplot. I'd like to inscribe either my p-value or how significant the test was (or both!) in all cells, not just the insignificant ones. I'd like these inscriptions only in the upper triangular. To address 2) first, I've been able to use this, but if feels kind of hacky: corrplot(M, type="upper", p.mat = res1[[1]], insig="p-value", tl.pos="n") corrplot(M, type="lower", add=T, tl.pos="d", cl.pos="n")) However I haven

I have used the corrplot as below, but as you can see I need to enlarge the font size of numbers inside the circles and then the plot title is not in a correct position and font size(not visible completely) but I can not find the parameters for them. I will be grateful if you could help. library(corrplot) png(height=1200, width=1200, file="overlap.png") col1 <-rainbow(100, s = 1, v = 1, start = 0, end = 0.9, alpha = 1) test <- matrix(data=c(20:60),nrow=7,ncol=7) corrplot(test,tl.cex=3,title="Overlaps Between methods", method="circle",is.corr=FALSE,type="full", cl.lim=c(10,100),cl.cex=2,addgrid

I am plotting correlation plot with corrplot. I want to plot also the correlation coefficients: require(corrplot) test <- matrix(data = rnorm(400), nrow=20, ncol=20) corrplot(cor(test), method = "color", addCoef.col="grey", order = "AOE") But they are too big in the plot: Is there any way to make the font of the coefficent smaller? I've been looking at ?corrplot but there are only parameters to change the legend and axis font sizes ( cl.cex and tl.cex ). pch.cex doesn't work either. It is far from the answer, it is kind of a dirty hack, but this works (thanks user20650 for the idea): cex

I like to use correlation plot using corrplot function with correlation coefficients printed in the cells (using addCoef.col and addCoefasPercent = TRUE ). I also like to remove the insignificant correlations from the plot (using insig = "blank" ). The problem is that this only works for the background color, but not for the coefficient itself, so the coefficient itself is still printed! See: set.seed(123) par(cex=0.8) # trick for cor. coef font size, see http://stackoverflow.com/q/26574054/684229 col1 <-rainbow(100, s = 1, v = 1, start = 0, end = 0.9, alpha = 1) test <- matrix(data=rnorm(400)

I am newbie in R scripts :-) I need build a correlation matrix and I´am trying to configurate some parameters to adapt the graph. I am using the corrplot package. I Built a corrplot matrix this way: corrplot(cor(d1[,2:14], d1[,2:14]), method=c("color"), bg = "white", addgrid.col = "gray50", tl.cex=1, type="lower", tl.col = "black", col = colorRampPalette(c("red","white","blue"))(100)) I need show the values of correlation in the lower matrix inside the color matrix that I built. How i can do that? Is it possible exclude the main diagonal from the lower matrix? In this diagonl always we have