Displaying 5 results from an estimated 5 matches for "hilow".
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hilo
2006 Feb 03
0
Cause of Error 1:nrow(X) : argument NA / NaN
Dear R Helpers
I am trying to get function smedian.hilow to work using Hmisc summarize
on variable conc in dataframe pkindivmtd by time and dose using:
attach(pkindivmtd)
sconc <- summarize(conc,llist(time,dose),smedian.hilow)
I get the error message
Erreur dans 1:nrow(X) : argument NA / NaN
Contents of pkindivmtd is
> contents(pkindivmtd)
D...
2005 May 13
5
Conflict between xtable and Hmisc when using Sweave?
...ALSE>>=
# library(xtable)
library(Hmisc)
set.seed(111)
dfr <- expand.grid(month=1:12, year=c(1997,1998), reps=1:100)
month <- dfr$month
year <- dfr$year
y <- abs(month-6.5) + 2*runif(length(month)) + year-1997
s <- summarize(y, llist(month,year), smedian.hilow, conf.int=.5)
print(xYplot(Cbind(y,Lower,Upper) ~ month, groups=year, data=s,
keys='lines', method='alt', type='b'))
@
\end{center}
\end{figure}
\end{document}
************************
> version
_
platform i686-pc-linux-gnu
arch i686
os...
2003 Oct 03
1
How to list members of a workgroup
Hi
I look for a way to generate a text file, holding the workgroup/user
relation - which users belongs to a workgroup. Can I use a samba tool to
list all members of any known group? Or maybe run a domain ctlr, and
lookup the information in files on the server?
I must get this info from a M$ lan with arround 20.000 workstations and
some hudreds servers.
Brgds Jorgen
2007 Apr 24
0
Bug in xYplot() with method = 'filled bands'
...The outer quartiles are
# displayed using "filled bands"
set.seed(111)
dfr <- expand.grid(month=1:12, year=c(1997,1998), reps=1:100)
month <- dfr$month; year <- dfr$year
y <- abs(month-6.5) + 2*runif(length(month)) + year-1997
s <- summarize(y, llist(month,year), smedian.hilow, conf.int=.5)
# filled bands: default fill = pastel colors matching solid colors
# in superpose.line (this works differently in R)
xYplot ( Cbind ( y, Lower, Upper ) ~ month, groups=year,
method="filled bands" , data=s, type="l")
The comment "this works differently...
2007 Jun 16
2
Visualize quartiles of plot line
Hello,
I'm currently using a simple plot to visualize some mean values. I'm
having ~200 datapoints on the x-axis, each has 10 records. I'm
currently plotting only the mean value of each of the datapoints.
What I need is a way to visualize the quartiles/error/whatever of
these points. I thought about boxplots, but I have to many points on
the xaxis - it would be impossible to see