Hi, 

I was plotting 3D PCA's from Desq2 output using simple:

> pcaplot3d(ddsMF, intgroup = "donor")

I then updated some packages:

> install.packages(c("httr", "Matrix", "plotrix", "shape", "shiny", "threejs", "tidyr"))

And now the pcaplot3D function returns this error:

Error in scatterplot3js(d[, 1:3], color = cols, renderer = "canvas", size = 1.3,  : 
  (list) object cannot be coerced to type 'double'

I have then run the same code on the same data on my computer at home, without updating packages, and it works well again.

Stupidly I then updated the packages and the same error popped up.

Any advice?

Thanks,

Reuben

platform       x86_64-apple-darwin15.6.0   
arch           x86_64                      
os             darwin15.6.0                
system         x86_64, darwin15.6.0        
status                                     
major          3                           
minor          4.1                         
year           2017                        
month          06                          
day            30                          
svn rev        72865                       
language       R                           
version.string R version 3.4.1 (2017-06-30)
nickname       Single Candle  

UPDATE:

For anyone having the same issue, it was the "threejs" package update that was messing with the output!

I installed the older version:

> require(devtools)

> install_version("threejs", version = "0.2.2", repos = "http://cran.us.r-project.org")

And then plot3dpca runs fine again,

I will try and report this but to threejs, but my experience getting through on here has not been great.

Thanks,