Dear All,
I created a script to calculate averages - two groups: parcel and
date - and, based on these averages, make a graph. The problem is that
'R' does not recognize the first column even if I try to insert one.
A brief example
Raw data:
Data - sample(1:100, 30, replace = FALSE, prob =
On 6/20/05, Paulo Brando [EMAIL PROTECTED] wrote:
Dear All,
I created a script to calculate averages - two groups: parcel and
date - and, based on these averages, make a graph. The problem is that
'R' does not recognize the first column even if I try to insert one.
A brief example
On 6/20/05, Gabor Grothendieck [EMAIL PROTECTED] wrote:
On 6/20/05, Paulo Brando [EMAIL PROTECTED] wrote:
Dear All,
I created a script to calculate averages - two groups: parcel and
date - and, based on these averages, make a graph. The problem is that
'R' does not recognize the first
