panel.bpplot

Dear Dieter,
thank you so much for your help. I have a question yet, sorry. I have as "x"
variable a matrix (14 row,8 columns) containing the numerical ratings of a
group of users. I cannot use bwplot in this case. How can do it?


thank you so much

netrunner





Dieter Menne wrote:

netrunner wrote:

I am a newbie in R. I would like to use the panel.bpplot function on my
data set but I have some problems. Can this function work on matrix? My
data set have some NaN and when I run panel.bpplot function it returns
error due to the presence of NaN. How Can I solve this?

You should never use panel.bpplot directly, but rather in a bwplot()
function. See the examples coming with the documentation in package Hmisc.
Used correctly, it has no problem with NA. In general, one would use it
with a data.frame, because grouping is often a factor.

If this does not solve your problem, please repost with a modification of
the sample below that shows the problem.

Dieter


library(Hmisc)
set.seed(13)
data = data.frame(x =rnorm(1000), g <- sample(1:6, 1000, replace=TRUE))
bwplot(g ~ x, panel=panel.bpplot, data=data)
# Add NA
data$x[1:3] = NA
data$x[data$g==6]  = NA
bwplot(g ~ x, panel=panel.bpplot, data=data)