Closed lucaslentini closed 12 years ago
Lucas, before i answer this, I think that your folder got disconnected from mine, and so i can't see what you did. would go over the video again, and move the shared folder back into your computer
the disconnect usually happens when you change the folder name. so, would keep it the same
what the message below is saying is that your m1involved variable has more than two levels. this means you should check its code to see whether this is true by checking its class (should be a factor) and then making sure that there are only two levels
class (m1involved) levels(m1involved)
On Thu, Aug 9, 2012 at 6:28 PM, lucaslentini notifications@github.comwrote:
Ricardo,
I am having trouble running a t.test!
I am trying as follows:
t.test(wouldyou~m1involved)
The error message is:
t.test(wouldyou~age) Error in t.test.formula(wouldyou ~ age) : grouping factor must have exactly 2 levels
Thank you!
— Reply to this email directly or view it on GitHubhttps://github.com/rpietro/Infotrial/issues/3.
Ricardo,
I am having trouble running a t.test!
I am trying as follows:
t.test(wouldyou~m1involved)
The error message is:
Thank you!