Re: [R] boxplot - bclust

2012-09-04 Thread David Meyer 


These are warnings and I think that you can safely ignore them.
It looks like the code should replace the line

  if (x$datamean)

with something like

  if (!is.null(x$datamean))


Yes, I think so too - thanks for reporting this.

David

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Re: [R] boxplot - bclust

2012-09-03 Thread Peter Ehlers 

On 2012-09-03 08:34, Dominic Roye wrote:

Hello everybody,

I have a problem with the commando of boxplot -bclust.
http://127.0.0.1:13155/library/e1071/html/boxplot.bclust.html



data(iris)
bc1 <- bclust(iris[,1:4], 3, base.centers=5)

Committee Member: 1(1) 2(1) 3(1) 4(1) 5(1) 6(1) 7(1) 8(1) 9(1) 10(1)
Computing Hierarchical Clustering

boxplot(bc1)

Warnmeldungen:
1: In if (x$datamean) { :
   Bedingung hat Länge > 1 und nur das erste Element wird benutzt (Condition
has length > 1 and only the first element is used) # It's normal? Why?
2: In if (x$datamean) { :
   Bedingung hat Länge > 1 und nur das erste Element wird benutzt
3: In if (x$datamean) { :
   Bedingung hat Länge > 1 und nur das erste Element wird benutzt




These are warnings and I think that you can safely ignore them.
It looks like the code should replace the line

 if (x$datamean)

with something like

 if (!is.null(x$datamean))

Peter Ehlers



Thank you for your help.

Best regards,

Dominic

[[alternative HTML version deleted]]



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[R] boxplot - bclust

2012-09-03 Thread Dominic Roye 
Hello everybody,

I have a problem with the commando of boxplot -bclust.
http://127.0.0.1:13155/library/e1071/html/boxplot.bclust.html


> data(iris)
> bc1 <- bclust(iris[,1:4], 3, base.centers=5)
Committee Member: 1(1) 2(1) 3(1) 4(1) 5(1) 6(1) 7(1) 8(1) 9(1) 10(1)
Computing Hierarchical Clustering
> boxplot(bc1)
Warnmeldungen:
1: In if (x$datamean) { :
  Bedingung hat Länge > 1 und nur das erste Element wird benutzt (Condition
has length > 1 and only the first element is used) # It's normal? Why?
2: In if (x$datamean) { :
  Bedingung hat Länge > 1 und nur das erste Element wird benutzt
3: In if (x$datamean) { :
  Bedingung hat Länge > 1 und nur das erste Element wird benutzt
>

Thank you for your help.

Best regards,

Dominic

[[alternative HTML version deleted]]

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and provide commented, minimal, self-contained, reproducible code.