I'm using this code:
corrplot(v_cor,
method="color",
col = c('#bf9000ff','#f1c232ff','#ffe599ff','#fff2ccff','#c9daf8ff','#a4c2f4ff','#3c78d8ff','#21437aff'),
type="lower", order="original",
addCoef.col = "black", # Add coefficient of correlation
tl.col="black", tl.srt=45, #Text label color and rotation
# Combine with significance
p.mat = p_val, sig.level = 0.1, insig = "blank",
# hide correlation coefficient on the principal diagonal
diag=FALSE )
I have this result: 1st result
But I want to show the insignificant coefficients but the box must be blank. e.g.
UPDATE: I was able to solve this problem and added one more line.
corrplot(v_cor,
method="color",
col = c('#bf9000ff','#f1c232ff','#ffe599ff','#fff2ccff','#c9daf8ff','#a4c2f4ff','#3c78d8ff','#21437aff'),
type="lower", order="original",
addCoef.col = "black", # Add coefficient of correlation
tl.col="black", tl.srt=45, #Text label color and rotation
# Combine with significance
p.mat = p_val, sig.level = 0.1, insig = "blank",
# hide correlation coefficient on the principal diagonal
diag=FALSE ) -> p1
text(p1$x, p1$y,round(p1$corr, 2) ,cex= 0.8, font = 2)