The package needs to be updated for the latest R

[mmahmoudian]

I'm on R version 4.5.3 and the corrplot throws an error and a warning that is repeated multiple times. The following code uses the iris data to demo the issue:

rcorr_res <- Hmisc::rcorr(x = as.matrix(iris[, -5]), type = "spearman")

corrplot::corrplot(corr      = rcorr_res$r,
                   p.mat     = rcorr_res$P,
                   insig     = "pch",
                   sig.level = 0.05,
                   pch.cex   = 0.9,
                   
                   type      = "upper",
                   method    = "ellipse",
                   
                   order     = "hclust",
                   hclust.method = "complete",
                   
                   title     = "Correlation of the significant features")

This would throw this warning:

Warning in seq.default(ylim[1], ylim[2], length = len + 1) :
  partial argument match of 'length' to 'length.out'

and this error:

Error in data.frame(..., check.names = FALSE) : 
  arguments imply differing number of rows: 10, 6

The warning is because the seq.default() function is not updated and the the length argument have changed to length.out. I haven't yet find the time to check the reason behind the error. The error occurs when the p.mat is provided, otherwise it just throws the warning.

P.s: The last commit in the master branch dates back to 2 years ago. I wonder if this project is still active.