[R] Help about extracting data

Aya Gilad @y@g||@d @end|ng |rom gm@||@com
Wed Jun 10 09:57:46 CEST 2020

I'm analyzing a 6-question questionnaire. I need to exclude participants
who answered more than 4 questions with a grade of 3 or higher.
How do I write such a code?
Thank you!

	[[alternative HTML version deleted]]

More information about the R-help mailing list