[R] heatmap

2003-06-23 Thread Ming-Chung Li 
Dear R-users,

I am using R-1.7.1. on windows 2000. When I use the heatmap() function, I
found lines on the dendorgam are not well connected. For example, the two
dendrograms produced by the following have this problem.

set.seed(1234)
heatmap(x-matrix(rnorm(100*30),100,30))

Is there a bug in plot(dendrogram object) which heatmap used?

Thanks,
Ming-Chung Li

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Re: [R] cor.test observations limit

2003-04-02 Thread Ming-Chung Li 
This is a note to my second question. I just discovered my data containing
an 'Inf' value and this causes the error I saw when I used rcorr() function
from the Hmisc package. If I delete this observation, everything is fine.

Best,
Ming-Chung

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