dotplot

[haruosuz]

https://github.com/evolvedmicrobe/dotplot
I wonder if this package can make dotplots from protein (amino acid) sequences as well as DNA sequences?

https://github.com/evolvedmicrobe/dotplot#usage
Running the code printed the following messages:

> dotPlotm(seq1, seq2, wsize = 7, xlab="Sequence 1", ylab="Sequence 2", main="Traditional R Graphics")
Error in mkDotPlotMatrix(seq1, seq2, wsize, wstep, nmatch) : 
  function 'enterRNGScope' not provided by package 'Rcpp'

After that, re-running the code resulted in
R session Aborted

R encountered a fatal error.
The session was terminated.

Run environment

> sessionInfo()
R version 3.6.2 (2019-12-12)
Platform: x86_64-apple-darwin15.6.0 (64-bit)
Running under: macOS Mojave 10.14.6

Matrix products: default
BLAS:   /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vecLib.framework/Versions/A/libBLAS.dylib
LAPACK: /Library/Frameworks/R.framework/Versions/3.6/Resources/lib/libRlapack.dylib

locale:
[1] en_US.UTF-8/en_US.UTF-8/en_US.UTF-8/C/en_US.UTF-8/en_US.UTF-8

attached base packages:
[1] stats     graphics  grDevices utils     datasets  methods   base     

loaded via a namespace (and not attached):
[1] compiler_3.6.2 tools_3.6.2