Dear listers,
The following command (derived from the example in the ?stars help page)
works :
data(mtcars)
stars(mtcars[, 1:7])
But the following gives an error:
stars(mtcars[1, 1:7])
Error in s.y[i, ] : incorrect number of dimensions
I was expecting to have the star graph for the first line (Mazda Rx4)
The following give an incorrect graph for the first two cars :
stars(mtcars[1:2, 1:7])
The following gives the correct graphs for all cars:
stars(mtcars[1:32, 1:7])
How can I have correct graphs for a selection of lines ?
I am using R 1.7.1 on linux Mandrake 9.1
Thank you for your help
Tito
> version
_
platform i686-pc-linux-gnu
arch i686
os linux-gnu
system i686, linux-gnu
status
major 1
minor 7.1
year 2003
month 06
day 16
language R
--
L. Tito de Morais
UR RAP
IRD de Dakar
BP 1386
Dakar
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