[BioC] Newbie 'rflowcyt' question; problem loading facscan256.fcs

Nolwenn LeMeur nlemeur at fhcrc.org
Thu May 25 01:09:45 CEST 2006


Hi Ulrik,
I am not sure what is the error. I've tried and it works fine for me.
Which function give you that error? read.FCS?
Have you tried to set the MY.DEBUG parameter to TRUE? 

Nolwenn

**************************************
Nolwenn Le Meur, PhD
Fred Hutchinson Cancer Research Center
Computational Biology
1100 Fairview Ave. N., M2-B876
P.O. Box 19024
Seattle, WA 98109-1024

On Wed, 24 May 2006, Ulrik Stervbo wrote:

> Hi all,
> 
> I am all new to R and rflowcyt; I've googled and searched looked
> through recent mailinglist archives, but to no avail...
> 
> I am trying to load the facscan256.fcs, as described on page 5 (yes 5)
> of 'Using RFlowCyt' from 3 April, 2006. I am stuck with this error:
>     Error in if (my.metadata.Text.verbose[last] != my.metadata.delimiter) { :
>         missing value where TRUE/FALSE needed
> 
> I have no idea what I am doing wrong - I installed the packages with
> getBioC(c("rflowcyt")) (as root). It looked like the packages which
> rflowcyt depends on were also installed.
> 
> > sessionInfo()
> Version 2.3.0 (2006-04-24)
> i686-pc-linux-gnu
> 
> attached base packages:
>  [1] "tools"     "grid"      "splines"   "methods"   "stats"     "graphics"
>  [7] "grDevices" "utils"     "datasets"  "base"
> 
> other attached packages:
>    Biobase   rflowcyt     locfit      akima     fields    rfcdmin     hexbin
>   "1.10.0"    "1.4.0"    "1.5-3"    "0.5-1"      "2.3"    "1.4.0"    "1.6.0"
> colorspace    lattice    splancs         sp       MASS KernSmooth     xtable
>      "0.9"   "0.13-8"  "2.01-17"   "0.8-14"   "7.2-27"  "2.22-17"    "1.3-2"
>   survival
>     "2.24"
> 
> Btw. Biobase was not loaded with > library(rflowcyt) (or require(rflowcyt)).
> 
> The problem is probably very FAQ, I just can't find the answer.
> 
> Thanks in advance for any help
> Ulrik
> 
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