Hello everyone,

I have two replicate chips and one of them suffers with some compact defects
on it. I was trying to use the package Harshlight to correct for these
errors and getting an error message which I am unable to get rid of.

While the following command works(replacing erroneous values with NA) ---
> test<-Harshlight(data_aha[,1],na.sub=TRUE,report.name="test.ps")

The following command (trying to replace with the other chips' median value)
does not work ---

>test<-Harshlight(data_aha,report.name="test.ps")

and gives the following error ---

Error in apply(int.subs[is.na(result), -i], 1, median) :
  dim(X) must have a positive length


Here is my sessionInfo --

R version 2.11.1 (2010-05-31)
i386-apple-darwin9.8.0

locale:
[1] C

attached base packages:
[1] tools     stats     graphics  grDevices utils     datasets  methods
base

other attached packages:
 [1] ath1121501cdf_2.6.0  Harshlight_1.18.0    altcdfenvs_2.10.0
 hypergraph_1.20.0
 [5] graph_1.28.0         makecdfenv_1.26.0    matchprobes_1.20.0
Biostrings_2.16.9
 [9] IRanges_1.6.17       AnnotationDbi_1.10.2 affy_1.26.1
 Biobase_2.8.0

loaded via a namespace (and not attached):
[1] DBI_0.2-5             KernSmooth_2.23-3     RSQLite_0.9-2
affyio_1.16.0
[5] preprocessCore_1.10.0


Many thanks for your help.

vas

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