After I create an R markdown file and knit the file as htms, I no longer see my R markdown code. I see a widow, with the name of my original R markdown code followed by .html, e.g. mycode.html. When I am in the mycode.html window and click preview I see the output document that was created, i.e. a display of the results of creating HTML code and viewing the code in an html viewer. I do not see the tab the contains my original R markdown code, i.e. the mycode.Rmd tab. I need to return to my R markdown file so I can edit the code. I can't make the Rmarkdown window reappear.
HELP
Thank you,
John