[R] plot table with sapply - labeling problems
jholtman at gmail.com
Fri Aug 10 00:55:08 CEST 2007
Here is a modified script that should work. In many cases where you
want the names of the element of the list you are processing, you
should work with the names:
sapply(test, function(x) round(table(x)/sum(table(x))*100,1) )->vardist1
# you need to use the 'names' and then index into the variable
# your original 'x' did not have a names associated with it
sapply(names(vardist1), function(x) barplot(vardist1[[x]],
On 8/9/07, Alexander.Herr at csiro.au <Alexander.Herr at csiro.au> wrote:
> Hi List,
> I am trying to label a barplot group with variable names when using
> sapply unsucessfully.
> I can't seem to extract the names for the indiviual plots:
> sapply(test, table)->vardist
> sapply(test, function(x) round(table(x)/sum(table(x))*100,1) )->vardist1
> sapply(vardist1, function(x) barplot(x,
> Names don't show up although names(vardist) works.
> Also I would like to put a single Title on this plot instead of
> repeating "Varset" three times.
> Any hints appreciated.
> R-help at stat.math.ethz.ch mailing list
> PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
> and provide commented, minimal, self-contained, reproducible code.
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