Hi Laura,

The R script looks fine.

The error in question though looks like you might either be on an older version of R or an older version of Rlabkey. I know that some changes to SSL compatibility have occurred with R in the last six months (https://cran.r-project.org/web/packages/Rlabkey/NEWS), so upgrading might be required here.

Currently, R is on version 3.2.3 (https://cran.r-project.org/) and Rlabkey is on 2.1.129 (https://cran.r-project.org/web/packages/Rlabkey/index.html)

Can you confirm your version of R and Rlabkey is current?

Regards,

Jon