Knit PDF produced PDF different than Source in RStudio

Question

When I knit PDF on RStudio. It DOES NOT match what is in my Rmd file after source of the .Rmd . This has happened every time I tried to Knit PDF . How can I get example what is in my .Rmd into Knit PDF ? I've tried clearing cache and restarting RStudio but this inconsistency is still happening...

Answer 1

You need to set.seed() at instance where you are generating random data if you are generating any.

1. Try to clean your environment and rerun and assess results

2. Try to set.seed at the top of the code and rerun.