[R] (no subject)

2006-05-11 Thread angelare
Good morning, i'm drawing a barplot (data are stored in a matrix,nrow=3,ncol=10). So i get 10 groups each containing 3 sub-bars. I need to change the range of the y-axis when i plot respectively the first and the other two sub-bars in each group. I can't manage. Could you help me? Thank you.

[R] (no subject)

2004-11-23 Thread angelare
Good morning, I have to apply the Ks test with the the t distribution. I know I have to write ks.test(data_name,distribution_name, parameters..) but I don't know what is the name fot t distribution and which parameters to introduce? may be mean=0 and freedom degrees in my case? Thank you for