R help - Apr 2011 - visualizing bootstrapped dendrogram

I want to classify bipolar neurons in human cochleas and have data of the
following structure:

Vol_Nuc Vol_Soma
1   186.23   731.96
2   204.58  4370.96
3   539.98  7344.86
4   477.71  6939.28
5   421.22  5588.53
6   276.61  1017.05
7   392.28  6392.32
8   424.43  6190.13
9   256.41  3850.51
10  249.17  3118.14
11  276.97  3037.29
12  295.30  3703.76
13  314.43  5265.97
14  301.15  5781.73

I already worked with Matlab (I?m not a programmer) and created nice
colourcoded dendrograms and also made some verifications of them. I started
now working with R and bootstrapped data with a library named pvclust. It
worked and R computed ...

My problem is the visualization of data. I always get the following problem:

mistake in plot.hclust(x$hclust, main = main, sub = sub, xlab = xlab, col col, 
:
invalid input for Dendrogram

Does anyone has an idea whats wrong...

Thanks a lot!!


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mimato <thomas.potrusil@i-med.ac.at> wrote:

I want to classify bipolar neurons in human cochleas and have data of the
following structure: Vol_Nuc Vol_Soma 1 186.23 731.96 2 204.58 4370.96 3 539.98
7344.86 4 477.71 6939.28 5 421.22 5588.53 6 276.61 1017.05 7 392.28 6392.32 8
424.43 6190.13 9 256.41 3850.51 10 249.17 3118.14 11 276.97 3037.29 12 295.30
3703.76 13 314.43 5265.97 14 301.15 5781.73 I already worked with Matlab (I´m
not a programmer) and created nice colourcoded dendrograms and also made some
verifications of them. I started now working with R and bootstrapped data with a
library named pvclust. It worked and R computed ... My problem is the
visualization of data. I always get the following problem: mistake in
plot.hclust(x$hclust, main = main, sub = sub, xlab = xlab, col = col, : invalid
input for Dendrogram Does anyone has an idea whats wrong... Thanks a lot!! --
View this message in context:
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