library(mva)
data(USArrests)
hc <- hclust(dist(USArrests), "ave")
plot(hc) # OK
dump(c("hc"), "tst")
rm(hc)
source("tst")
plot(hc) # Error in plot.hclust(hc) : invalid dendrogram input
The same problem occurs with dput/dget
--please do not edit the information below--
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
Search Path:
.GlobalEnv, package:methods, package:ctest, package:mva,
package:modreg, package:nls, package:ts, Autoloads, package:base
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