I’m having trouble with the third activity. Anything past chunk 2 won’t run, so when I try to run any chunk with metadata.df in it, it doesn’t work.
Sorry, Yaneth. I will take a look now. However, this assignment is not required until after tomorrow’s lecture.
Hi @yanethp, I should have fixed the problem. Please try starting from the beginning by saving the fixed R notebook c-moor_ccc_sp22_mouse_gastrulation.Rmd again to your own folder.