* checking whether startup messages can be suppressed ... NOTE
Home directory not accessible: Permission denied

It looks like this package (or a package it requires) has a startup
message which cannot be suppressed: see ?packageStartupMessage.
* checking dependencies in R code ... NOTE
Home directory not accessible: Permission denied
* checking S3 generic/method consistency ... WARNING
Home directory not accessible: Permission denied
See section ‘Generic functions and methods’ in the ‘Writing R
Extensions’ manual.
* checking replacement functions ... WARNING
Home directory not accessible: Permission denied
The argument of a replacement function which corresponds to the right
hand side must be named ‘value’.
* checking foreign function calls ... NOTE
Home directory not accessible: Permission denied
See chapter ‘System and foreign language interfaces’ in the ‘Writing R
Extensions’ manual.
* checking R code for possible problems ... NOTE
Home directory not accessible: Permission denied
* checking Rd files ... OK
* checking Rd metadata ... OK
* checking Rd cross-references ... OK
* checking for missing documentation entries ... WARNING
Home directory not accessible: Permission denied
All user-level objects in a package should have documentation entries.
See chapter ‘Writing R documentation files’ in the ‘Writing R
Extensions’ manual.
* checking for code/documentation mismatches ... WARNING
Home directory not accessible: Permission denied
Home directory not accessible: Permission denied
Home directory not accessible: Permission denied
* checking Rd \usage sections ... NOTE
Home directory not accessible: Permission denied
The \usage entries for S3 methods should use the \method markup and not
their full name.
See chapter ‘Writing R documentation files’ in the ‘Writing R
Extensions’ manual.