Re: [R] "argument is missing, with no default" OR "replacement has length zero"

On Nov 25, 2012, at 10:22 AM, lind35 wrote: Hello, I have a new data set and an old data set. Both have the same columns representing the same sort of measure. Within each data set (old and new) are 18 groups (simplified to three groups below). Within each group are individuals with unique

Re: [R] "argument is missing, with no default" OR "replacement has length zero"

   18.0 #8 3  800 3.3 #9 3 1345    21.1 A.K. - Original Message - From: lind35 To: r-help@r-project.org Cc: Sent: Sunday, November 25, 2012 1:22 PM Subject: [R] "argument is missing, with no default" OR "replacement has length zero" Hello,   I

Re: [R] "argument is missing, with no default" OR "replacement has length zero"

3 1  542  NA #4 2   23 4.2 #5 2 2318  NA #6 2   45    15.6 #7 3 1345    21.1 #8 3  800 3.3 #9 3  232    18.0 A.K. - Original Message - From: lind35 To: r-help@r-project.org Cc: Sent: Sunday, November 25, 2012 1:2

[R] "argument is missing, with no default" OR "replacement has length zero"

Hello, I have a new data set and an old data set. Both have the same columns representing the same sort of measure. Within each data set (old and new) are 18 groups (simplified to three groups below). Within each group are individuals with unique ID numbers. These ID numbers may be the same as ot