Error message while using ggplot

tidyverse
1

Screen Shot 2021-09-27 at 22.34.24
Screen Shot 2021-09-27 at 22.34.241672×1516 358 KB

Screen Shot 2021-09-27 at 22.35.06
Screen Shot 2021-09-27 at 22.35.061522×876 97.4 KB

Please why am I getting these error messages. I don't know what I am not doing right.

2

I think you want

blood.pressure.small %>% 
  ggplot(aes(BPAARM)) + geom_bar()

You have an extra <- in your code.

3

thanks alot for your help. I didn't realize that

4

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