I keep getting this error, although it worked yesterday but when i tried to knit it it told me there was an error on this

[Katrin_Kristjansdott]

I'm very new to R studio and have to finish a project before thusday and I don't know why this is happening, can someone please help??? was told to use tidyverse for this project

[Katrin_Kristjansdott]

I also seem to be getting this error when trying to install tidyverse?

[Katrin_Kristjansdott]

It also seems to be showing this when I backtrace it, i'm at a loss and i really need help!

[jrkrideau]

Hi', welcome to the forum.

IT is rather difficult to work from screenshots and we rather discourage their use. See FAQ Asking Questions

It looks like {tidyverse} is successfully installed now. If you are using tinytex I believe it does this automatically.

If I am reading this correctly I think you want

filter(dat_non_NA,  reykir = "ja" & bmi > 25)

If not, would you supply us with your code and some sample data?

A handy way to supply some sample data is the dput() function. In the case of a large dataset something like dput(head(mydata, 100)) should supply the data we need. Just do dput(mydata) where mydata is your data. Copy the output and paste it here.
Thanks