I'm a beginner to R and Rstudio. One of my first problems is that I do not have the knitr option in rstudio, despite having installed the knitr package. I have checked and I do have the last version of Rstudio. I am aware of how dumb this question is, but I can't but ask it after I tried everything. Shockingly, I have the knitr option/button at work, where Rstudio was installed in the same fashion (apparently). I'm attaching a screenshot of my rstudio. Any ideas?
