yiqinfu

If you into a `'stdio.h' file not found` error when running `R CMD javareconf`, follow the instructions [here](https://github.com/frida/frida/issues/338#issuecomment-424595668) (install the package) and then re-run `R CMD javareconf`. Then restart your...

Similar issue as above. I'm writing with regards to your [un_votes tutorial](https://cran.r-project.org/web/packages/widyr/vignettes/united_nations.html). Following your tutorial, we get ``` cors % mutate(vote = as.numeric(vote)) %>% pairwise_cor(country, rcid, vote, use = "pairwise.complete.obs",...