Full_Name: Liming Liang Version: 1.8.1 OS: windows2000 professional Submission from: (NULL) (67.172.81.139)
I was looking at the variable 'mpg' of the data file 'mtcars' and make a stem plot, the following is the commend I entered. The stem plot shows the largest observation is 32.9 but actually in the data the largest observation is 33.9, here might be a problem. > data(mtcars) > stem(mtcars$mpg) The decimal point is at the | 10 | 44 12 | 3 14 | 3702258 16 | 438 18 | 17227 20 | 00445 22 | 88 24 | 4 26 | 03 28 | 30 | 44 32 | 49 > mtcars$mpg [1] 21.0 21.0 22.8 21.4 18.7 18.1 14.3 24.4 22.8 19.2 17.8 16.4 17.3 15.2 10.4 [16] 10.4 14.7 32.4 30.4 33.9 21.5 15.5 15.2 13.3 19.2 27.3 26.0 30.4 15.8 19.7 [31] 15.0 21.4 > max(mtcars$mpg) [1] 33.9 Liming Liang Dept of Statistics and Probability Michigan State University ______________________________________________ [EMAIL PROTECTED] mailing list https://www.stat.math.ethz.ch/mailman/listinfo/r-devel
